{"id":17,"date":"2015-12-30T12:55:48","date_gmt":"2015-12-30T12:55:48","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/?page_id=17"},"modified":"2022-05-17T09:33:19","modified_gmt":"2022-05-17T09:33:19","slug":"symbol-equations-revision-exercise","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/symbol-equations-revision-exercise\/","title":{"rendered":"Revision Exercise &#8211; Symbol Equations"},"content":{"rendered":"<pre><strong><span style=\"color: #008000\">Use symbols and formulae to write chemical equations for each of the following reactions.<\/span><\/strong>\r\n<strong><span style=\"color: #008000\">There is no need to balance the equations at this stage.<\/span><\/strong><\/pre>\n<table>\n<tbody>\n<tr>\n<td width=\"45\">a)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture2112.jpg\" width=\"1200\" height=\"65\" \/><\/td>\n<\/tr>\n<tr>\n<td width=\"45\">b)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture910.jpg\" width=\"1200\" height=\"65\" \/><\/td>\n<\/tr>\n<tr>\n<td width=\"45\">c)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture515.jpg\" width=\"1200\" height=\"65\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: left\">\n<pre><strong><span style=\"color: #0000ff\">Marking Guide for Questions \u00a0Set A \u00a0a) - c) above<\/span><\/strong><\/pre>\n<\/td>\n<td width=\"50\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/answers-symbol-equations\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft size-full wp-image-1405\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png\" alt=\"\" width=\"821\" height=\"1024\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png 821w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-241x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=0c11e45afe375f631c1353ff8df5863c67076f81883b0798021fb9f30b5a934d 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768w\" sizes=\"(max-width: 821px) 85vw, 821px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><strong><span style=\"color: #ff0000\">SET B<\/span><\/strong><\/pre>\n<table>\n<tbody>\n<tr>\n<td width=\"45\">a)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture1012.jpg\" width=\"1200\" height=\"65\" \/><\/td>\n<\/tr>\n<tr>\n<td>b)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture1310.jpg\" width=\"1200\" height=\"65\" \/><\/td>\n<\/tr>\n<tr>\n<td>c)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture1116.jpg\" width=\"1200\" height=\"65\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: left\">\n<pre><strong><span style=\"color: #0000ff\">Marking Guide for Questions \u00a0Set B \u00a0a) - c) above<\/span><\/strong><\/pre>\n<\/td>\n<td width=\"50\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/answers-symbol-equations\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft size-full wp-image-1405\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png\" alt=\"\" width=\"821\" height=\"1024\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png 821w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-241x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=0c11e45afe375f631c1353ff8df5863c67076f81883b0798021fb9f30b5a934d 241w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-768x958.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=76e86dbbae475c3502f7a4690f3b3587a1ff45e35500e85e3c4090248e861504 768w\" sizes=\"(max-width: 821px) 85vw, 821px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><strong><span style=\"color: #ff0000\">SET C<\/span><\/strong><\/pre>\n<table>\n<tbody>\n<tr>\n<td width=\"45\">a)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture1213.jpg\" width=\"1200\" height=\"65\" \/><\/td>\n<\/tr>\n<tr>\n<td>b)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture149.jpg\" width=\"1200\" height=\"65\" \/><\/td>\n<\/tr>\n<tr>\n<td>c)<\/td>\n<td><img decoding=\"async\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture319.jpg\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: left\">\n<pre><strong><span style=\"color: #0000ff\">Marking Guide for Questions \u00a0Set C \u00a0a) - c) above<\/span><\/strong><\/pre>\n<\/td>\n<td width=\"50\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/answers-symbol-equations\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft size-full wp-image-1405\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png\" alt=\"\" width=\"821\" height=\"1024\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png 821w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-241x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=0c11e45afe375f631c1353ff8df5863c67076f81883b0798021fb9f30b5a934d 241w, 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768w\" sizes=\"(max-width: 821px) 85vw, 821px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><strong><span style=\"color: #ff0000\">SET D<\/span><\/strong><\/pre>\n<table>\n<tbody>\n<tr>\n<td width=\"45\">a)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture614.jpg\" width=\"1200\" height=\"53\" \/><\/td>\n<\/tr>\n<tr>\n<td>b)<\/td>\n<td>\u00a0<img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture176.jpg\" width=\"1200\" height=\"57\" \/><\/td>\n<\/tr>\n<tr>\n<td>c)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture414.jpg\" width=\"1200\" height=\"54\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: left\">\n<pre><strong><span style=\"color: #0000ff\">Marking Guide for Questions \u00a0Set D \u00a0a) - c) above<\/span><\/strong><\/pre>\n<\/td>\n<td width=\"50\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/answers-symbol-equations\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft size-full wp-image-1405\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png\" alt=\"\" width=\"821\" height=\"1024\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png 821w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-241x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=0c11e45afe375f631c1353ff8df5863c67076f81883b0798021fb9f30b5a934d 241w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-768x958.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=76e86dbbae475c3502f7a4690f3b3587a1ff45e35500e85e3c4090248e861504 768w\" sizes=\"(max-width: 821px) 85vw, 821px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><strong><span style=\"color: #ff0000\">SET E<\/span><\/strong><\/pre>\n<table>\n<tbody>\n<tr>\n<td width=\"45\">a)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture188.jpg\" width=\"1200\" height=\"57\" \/><\/td>\n<\/tr>\n<tr>\n<td>b)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture168.jpg\" width=\"1200\" height=\"57\" \/><\/td>\n<\/tr>\n<tr>\n<td>c)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture227.jpg\" width=\"1200\" height=\"54\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: left\">\n<pre><strong><span style=\"color: #0000ff\">Marking Guide for Questions \u00a0Set E \u00a0a) - c) above<\/span><\/strong><\/pre>\n<\/td>\n<td width=\"50\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/answers-symbol-equations\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft size-full wp-image-1405\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png\" alt=\"\" width=\"821\" height=\"1024\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png 821w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-241x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=0c11e45afe375f631c1353ff8df5863c67076f81883b0798021fb9f30b5a934d 241w, 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768w\" sizes=\"(max-width: 821px) 85vw, 821px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><strong><span style=\"color: #ff0000\">SET F<\/span><\/strong><\/pre>\n<table>\n<tbody>\n<tr>\n<td width=\"45\">a)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture197.jpg\" width=\"1200\" height=\"55\" \/><\/td>\n<\/tr>\n<tr>\n<td>b)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture196.jpg\" width=\"1200\" height=\"49\" \/><\/td>\n<\/tr>\n<tr>\n<td>c)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture2113.jpg\" width=\"1200\" height=\"52\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: left\">\n<pre><strong><span style=\"color: #0000ff\">Marking Guide for Questions \u00a0Set F \u00a0a) - c) above<\/span><\/strong><\/pre>\n<\/td>\n<td width=\"50\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/answers-symbol-equations\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft size-full wp-image-1405\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png\" alt=\"\" width=\"821\" height=\"1024\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png 821w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-241x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=0c11e45afe375f631c1353ff8df5863c67076f81883b0798021fb9f30b5a934d 241w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-768x958.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=76e86dbbae475c3502f7a4690f3b3587a1ff45e35500e85e3c4090248e861504 768w\" sizes=\"(max-width: 821px) 85vw, 821px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><strong><span style=\"color: #ff0000\">SET G<\/span><\/strong><\/pre>\n<table>\n<tbody>\n<tr>\n<td width=\"45\">a)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture228.jpg\" width=\"1200\" height=\"52\" \/><\/td>\n<\/tr>\n<tr>\n<td>b)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture614.jpg\" width=\"1200\" height=\"53\" \/><\/td>\n<\/tr>\n<tr>\n<td>c)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture203.jpg\" width=\"1200\" height=\"41\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: left\">\n<pre><strong><span style=\"color: #0000ff\">Marking Guide for Questions \u00a0Set G \u00a0a) - c) above<\/span><\/strong><\/pre>\n<\/td>\n<td width=\"50\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/answers-symbol-equations\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft size-full wp-image-1405\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png\" alt=\"\" width=\"821\" height=\"1024\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png 821w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-241x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=0c11e45afe375f631c1353ff8df5863c67076f81883b0798021fb9f30b5a934d 241w, 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768w\" sizes=\"(max-width: 821px) 85vw, 821px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><strong><span style=\"color: #ff0000\">SET H<\/span><\/strong><\/pre>\n<table>\n<tbody>\n<tr>\n<td width=\"45\">a)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture810.jpg\" width=\"1200\" height=\"63\" \/><\/td>\n<\/tr>\n<tr>\n<td>b)<\/td>\n<td><img decoding=\"async\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture204.jpg\" \/><\/td>\n<\/tr>\n<tr>\n<td>c)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture234.jpg\" width=\"1200\" height=\"52\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: left\">\n<pre><strong><span style=\"color: #0000ff\">Marking Guide for Questions \u00a0Set H \u00a0a) - c) above<\/span><\/strong><\/pre>\n<\/td>\n<td width=\"50\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/answers-symbol-equations\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft size-full wp-image-1405\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png\" alt=\"\" width=\"821\" height=\"1024\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png 821w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-241x300.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=0c11e45afe375f631c1353ff8df5863c67076f81883b0798021fb9f30b5a934d 241w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick-768x958.png?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEK3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJHMEUCIQDajGdlNVjxJzayzCViWPMrlpo%2FSOslntLoi6WKBi%2FX3wIgWwoxZGViaWVUgZQ8w5aK8ylZMhl0ew%2BfqOyIWWBUH6wquAUIdhAFGgwyNzM1NzAxOTU0MzMiDN6uEzucG7Fl5RBdzCqVBbfNTzJm4cfUfMAWMgpihey8NJKpMbnuNjLKykPZ4JtEbJESbhwkcFIdTi079gv58%2F7hQtA7BhT5E6DgV6lcd7PEa9sJBdnwmXUEfYiKSnEnPimAcY2UKHf85bKP4WoeEvNGuyNlf5DhoUOmC8pAWlm2uXwDkXpZjpdlMXlrsn3hmZXZCvk61tURo6Y0tHlV8R2n6kVdD2O9yCKaJB1KpXioznOAnVEDAP%2BFUCSfk2dGbJbQM6gVvmlz%2FM%2BAs90Jq%2F20M6ymHZDaghUrW2xH67nKhYg%2FKZPjDEQK6HCmYEycxhrLYF0RbmFM0KL%2BVU09865xXq63Uw9%2FCtGata1SDwX%2FwFF3p6Vbz%2FAnTccR%2FGA0CoI9%2BA0sduPz1rSoGOaRDR%2FCKGAkBRlZcTmFy523IK0Ol6J5sV7B1u8as5RCrg6AUPSEb2ZeRyQn%2BMXXmyvtGCxyf72Csv%2FXsC8zzNj0PQ1b8oDhE6vxyEfYUTnt3QN6DuiQ4DvOThLgP4NzyzZ9p2DU0htmuBZtk4rjy3Llxq3jUONrtgmVwlMHJt6mgAhwHJO6KCert50bfma3WMR2xZEPR%2BdDCQOomgapQ59GV0Jf2C1%2B3kT3DNhT1hCTf5bs4GZgHhIl43A3WzAWkTVdZWbEhfNeiXfgIYIzMh2WrL7vOG2qfZMBJKzy%2Bv0zrEByPAI8i93rMkLYh3N77fQqYaZ6Kp3v%2FYVuSdaW0WqFf28Nj4YC%2F%2BH0rFV%2Fb%2BwH8s35Xjkg1dlXMM37Rvha8MpjlxgP0vMHAFRbLJSrCeTa33rZXIY3HOk2bMrwL838pBFLh%2Bos%2FkNMJB%2FuDjx7Rcuy01s7qfHjabNoEgWXU7z3uOgxGMGefTQRfJOpVAYMob6zbcI%2FEz4w%2Fu7t0gY6sQE1CFvD%2Fjbs8izfVfItHeXLkqHas9FVWCQchDPc2r6kXQ0UlU451uzLO9bTeBar2eB3w3vXKUjG5KFw1hPhWFPR8RWzKvTd5hxUtY8%2BhTHwYCaI4VrwXKU%2FMlAnFN3qzmrkJv9beI1oFPq4lZkgPV80TkVFgp9VwTUA9G8kvRniE77908UVs6vLrItgZotXLRnsFT4MePk%2F2pgdNILy7sEFQfnXZxvjpp%2BqG92IS8QrU2s%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UQCSADSDJ%2F20260718%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260718T130947Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=76e86dbbae475c3502f7a4690f3b3587a1ff45e35500e85e3c4090248e861504 768w\" sizes=\"(max-width: 821px) 85vw, 821px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre><strong><span style=\"color: #ff0000\">SET I<\/span><\/strong><\/pre>\n<table>\n<tbody>\n<tr>\n<td width=\"45\">a)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture245.jpg\" width=\"1200\" height=\"52\" \/><\/td>\n<\/tr>\n<tr>\n<td>b)<\/td>\n<td><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/hyndsecchemu1hwrk\/uploads\/sites\/5077\/2015\/12\/Picture253.jpg\" width=\"1200\" height=\"51\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: left\">\n<pre><strong><span style=\"color: #0000ff\">Marking Guide for Questions \u00a0Set I \u00a0a) - b) above<\/span><\/strong><\/pre>\n<\/td>\n<td width=\"50\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/answers-symbol-equations\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft size-full wp-image-1405\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png\" alt=\"\" width=\"821\" height=\"1024\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/n5chemskills\/uploads\/sites\/5582\/2019\/04\/Big-Tick.png 821w, 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768w\" sizes=\"(max-width: 821px) 85vw, 821px\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Use symbols and formulae to write chemical equations for each of the following reactions. There is no need to balance the equations at this stage. a) b) c) Marking Guide for Questions \u00a0Set A \u00a0a) &#8211; c) above SET B a) b) c) Marking Guide for Questions \u00a0Set B \u00a0a) &#8211; c) above SET C &hellip; <a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/symbol-equations-revision-exercise\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Revision Exercise &#8211; Symbol Equations&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-17","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/pages\/17","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/comments?post=17"}],"version-history":[{"count":14,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/pages\/17\/revisions"}],"predecessor-version":[{"id":2568,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/pages\/17\/revisions\/2568"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/media?parent=17"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}