{"id":791,"date":"2017-08-16T08:12:17","date_gmt":"2017-08-16T08:12:17","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/?page_id=791"},"modified":"2019-03-28T09:22:06","modified_gmt":"2019-03-28T09:22:06","slug":"answer-guide-unit-s4_1a","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/answer-guide-unit-s4_1a\/","title":{"rendered":"Answer Guide S4_1A Formula Mass"},"content":{"rendered":"<table border=\"3\">\n<tbody>\n<tr>\n<td width=\"60\">MCQ<\/td>\n<td width=\"80\">Answer<\/td>\n<td>Area of Chemistry<\/td>\n<\/tr>\n<tr>\n<td>1.<\/td>\n<td style=\"text-align: center\">C<\/td>\n<td><span style=\"color: #ff0000\">[Structure of the Atom]<\/span><\/td>\n<\/tr>\n<tr>\n<td>2.<\/td>\n<td style=\"text-align: center\">B<\/td>\n<td><span style=\"color: #ff0000\"> [Chemical Formula]<\/span><\/td>\n<\/tr>\n<tr>\n<td>3.<\/td>\n<td style=\"text-align: center\">C<\/td>\n<td><span style=\"color: #ff0000\">[Homologous Series]<\/span><\/td>\n<\/tr>\n<tr>\n<td>4.<\/td>\n<td style=\"text-align: center\">A<\/td>\n<td><span style=\"color: #ff0000\">[Properties of Materials]<\/span><\/td>\n<\/tr>\n<tr>\n<td>5.<\/td>\n<td style=\"text-align: center\">D<\/td>\n<td><span style=\"color: #ff0000\">[Gram Formula Mass]<\/span><\/td>\n<\/tr>\n<tr>\n<td>6.<\/td>\n<td style=\"text-align: center\">C<\/td>\n<td><span style=\"color: #ff0000\">[Gram Formula Mass]<\/span><\/td>\n<\/tr>\n<tr>\n<td>7.<\/td>\n<td style=\"text-align: center\">C<\/td>\n<td><span style=\"color: #ff0000\">[Isomers]<\/span><\/td>\n<\/tr>\n<tr>\n<td>8.<\/td>\n<td style=\"text-align: center\">A<\/td>\n<td><span style=\"color: #ff0000\">[Gram Formula Mass]<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td width=\"50&quot;\">9.<\/td>\n<td width=\"50\"><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0a)<\/td>\n<td>\u00a0127g<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0b)<\/td>\n<td style=\"text-align: left\"><span style=\"color: #000000\"> 143g<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0c)<\/td>\n<td>\u00a0\u00a072g<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>d)<\/td>\n<td>143.5g<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0e)<\/td>\n<td style=\"text-align: left\"><span style=\"color: #ff0000\">\u00a0<span style=\"color: #000000\">62g<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>f)<\/td>\n<td>111g<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td style=\"text-align: right\"><span style=\"color: #ff0000\"> [Gram Formula Mass]<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td style=\"text-align: right\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td width=\"50\"><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>10.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>a)<\/td>\n<td>53.4g<\/td>\n<\/tr>\n<tr>\n<td>b)<\/td>\n<td>55.2g<\/td>\n<\/tr>\n<tr>\n<td>c)<\/td>\n<td>53.1g<\/td>\n<\/tr>\n<tr>\n<td>\u00a0d)<\/td>\n<td style=\"text-align: left\"><span style=\"color: #ff0000\">\u00a0\u00a0<span style=\"color: #000000\">282g<\/span><\/span><\/td>\n<\/tr>\n<tr>\n<td>e)<\/td>\n<td>\u00a02080g<\/td>\n<\/tr>\n<tr>\n<td>f)<\/td>\n<td>48.2g<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td style=\"text-align: right\"><span style=\"color: #ff0000\">[Gram Formula Mass]<\/span><\/td>\n<\/tr>\n<tr>\n<td>11.<\/td>\n<td><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/uploads\/sites\/5400\/2016\/01\/Picture2.png\">\u00a0<\/a><\/td>\n<\/tr>\n<tr>\n<td>\u00a0a)<\/td>\n<td style=\"text-align: left\"><span style=\"color: #000000\">\u00a0117g<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u00a0b)<\/td>\n<td>\u00a0510g<\/td>\n<\/tr>\n<tr>\n<td>\u00a0c)<\/td>\n<td>\u00a02437.5g<\/td>\n<\/tr>\n<tr>\n<td>d)<\/td>\n<td>134.4g<\/td>\n<\/tr>\n<tr>\n<td>\u00a0e)<\/td>\n<td style=\"text-align: left\"><span style=\"color: #000000\">430.3g<\/span><\/td>\n<\/tr>\n<tr>\n<td>f)<\/td>\n<td>252g<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td style=\"text-align: right\"><span style=\"color: #ff0000\"> [Gram Formula Mass]<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u00a012.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td style=\"text-align: right\"><span style=\"color: #ff0000\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-795\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture1.jpg\" alt=\"\" width=\"880\" height=\"470\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture1.jpg 1170w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture1-300x160.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEPP%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJGMEQCIG3icwsZ6NnPFMVigMgrQxbPl00ypwYg9eWhErrWzeY%2FAiA2tFN3fHq5%2FXZwT4AL6nWt8ZUavFmk0cd7FdJg7OYXSCrCBQi8%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAUaDDI3MzU3MDE5NTQzMyIMKdNiqmjMMu5%2BgGa5KpYFb5xm6hTVx0S84YDOvHjI91UbhfxXG7LAebGjQVsJkN3CAzYJ8FMXyjKhYuuxbE5WcU0SomsMXIPGZmD%2F7vkPc3zueCvl2H3ucvNGwaiCmBghAmGjqKTpvQLjUbtB%2BfUf0pHI5Ths7%2FS%2BUEc31Df2fdJ%2FA6k6XsjGtpFaUgyjYZbaCM3FYh7YNZM62aoZA31i573K69anB%2B4xUUq5LBAr0hZRf6hUOCLlQ%2FgplhjDC%2FcVKhU7yZfDk8ra8uNDYxvhfqie3Fonw8%2BmiGPTtf%2Bqc5KjzNqDu6SUL4FSKRAAUD3Iw0YN2BzCzhLc40IKrb8pBvIK4%2Fs8ZCYsSzBy%2Fkaw9UOHylaLrCqNjIz4WSkurcQiubb6VC3V49qLBnmdcm8nm7EGKGNqVAqrUpQJeLJTiGhWSbAkI%2BmVOByYKCjOytObi84v1ye6VzaDMDsHS3bB8Pddw9Ua8STAVc3m%2BTi5pwLs7XCid6M4sL%2F4dUnGWGOrZ1n9VjeeoHFC40lF9RmsidVxCWY5VUgyWqWWyYqwYgAs4KMAUwH9MUDBQlsAJoS8ekFyPDt30E2E2m7zWneVKfIIiTrsTmmUI4Ap6R7%2FXgHKD9zjLzo4j1VJHvzGfVMeEdtE1smFnh%2B0Edkw9yHkLeFEHCVoUmOvgI47stTZvrDWC%2B8WN0wDg9JAamS5C%2BcmGB9%2B03p7%2Bh58Drxw%2F%2FXTWQ5qPNH1JrKxvAF7E4BzVlU2BZdcVhUTEwmPiLzWPFLaDgDGzBVebqEGlLIRh%2BCSbV6dTw%2FoORRvKO1DQfB2fayUcUyVgKBhaFAajYf1Bk1F7o3NSIBhM%2FP2CZx5YxYBUNjSiBH5CFThXDdYgE1lFBw0%2B4xnQUhP3YvVBllnPF7qECKF83MwgrHzzwY6sgFZP9Ush5XPb27F64c0djd7pkE8u6TJ6Pj%2By66uVFuFKXavh17sK%2F9CNf3AUok9fZWs5uScZHt0rDNCZ8UOjTkYLnss0ZZMiYsxlie1FRcNKM2UrcDuvvwACsPC%2FOBQEsF%2FN4%2BK9%2Bftdd3vadQFdlejcgWjBslNW2Mo4kl9leaAmJjAewouBLYOSG6fyfpMabdj1w3MwRezC8UU12nLDhmW7HHBOz8992PnzqKZdFyGk3zY&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U5CGRFBQT%2F20260507%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260507T185750Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=f19886d193e33eaccc0e541e3daf0de95c3ff551ec2e68fb68a51a6810645b3d 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture1-768x409.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEPP%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJGMEQCIG3icwsZ6NnPFMVigMgrQxbPl00ypwYg9eWhErrWzeY%2FAiA2tFN3fHq5%2FXZwT4AL6nWt8ZUavFmk0cd7FdJg7OYXSCrCBQi8%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAUaDDI3MzU3MDE5NTQzMyIMKdNiqmjMMu5%2BgGa5KpYFb5xm6hTVx0S84YDOvHjI91UbhfxXG7LAebGjQVsJkN3CAzYJ8FMXyjKhYuuxbE5WcU0SomsMXIPGZmD%2F7vkPc3zueCvl2H3ucvNGwaiCmBghAmGjqKTpvQLjUbtB%2BfUf0pHI5Ths7%2FS%2BUEc31Df2fdJ%2FA6k6XsjGtpFaUgyjYZbaCM3FYh7YNZM62aoZA31i573K69anB%2B4xUUq5LBAr0hZRf6hUOCLlQ%2FgplhjDC%2FcVKhU7yZfDk8ra8uNDYxvhfqie3Fonw8%2BmiGPTtf%2Bqc5KjzNqDu6SUL4FSKRAAUD3Iw0YN2BzCzhLc40IKrb8pBvIK4%2Fs8ZCYsSzBy%2Fkaw9UOHylaLrCqNjIz4WSkurcQiubb6VC3V49qLBnmdcm8nm7EGKGNqVAqrUpQJeLJTiGhWSbAkI%2BmVOByYKCjOytObi84v1ye6VzaDMDsHS3bB8Pddw9Ua8STAVc3m%2BTi5pwLs7XCid6M4sL%2F4dUnGWGOrZ1n9VjeeoHFC40lF9RmsidVxCWY5VUgyWqWWyYqwYgAs4KMAUwH9MUDBQlsAJoS8ekFyPDt30E2E2m7zWneVKfIIiTrsTmmUI4Ap6R7%2FXgHKD9zjLzo4j1VJHvzGfVMeEdtE1smFnh%2B0Edkw9yHkLeFEHCVoUmOvgI47stTZvrDWC%2B8WN0wDg9JAamS5C%2BcmGB9%2B03p7%2Bh58Drxw%2F%2FXTWQ5qPNH1JrKxvAF7E4BzVlU2BZdcVhUTEwmPiLzWPFLaDgDGzBVebqEGlLIRh%2BCSbV6dTw%2FoORRvKO1DQfB2fayUcUyVgKBhaFAajYf1Bk1F7o3NSIBhM%2FP2CZx5YxYBUNjSiBH5CFThXDdYgE1lFBw0%2B4xnQUhP3YvVBllnPF7qECKF83MwgrHzzwY6sgFZP9Ush5XPb27F64c0djd7pkE8u6TJ6Pj%2By66uVFuFKXavh17sK%2F9CNf3AUok9fZWs5uScZHt0rDNCZ8UOjTkYLnss0ZZMiYsxlie1FRcNKM2UrcDuvvwACsPC%2FOBQEsF%2FN4%2BK9%2Bftdd3vadQFdlejcgWjBslNW2Mo4kl9leaAmJjAewouBLYOSG6fyfpMabdj1w3MwRezC8UU12nLDhmW7HHBOz8992PnzqKZdFyGk3zY&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U5CGRFBQT%2F20260507%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260507T185750Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=2122cd346597cbf4704f92e532ecd5703c09bd532e1c4ccf626d65416f744127 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/a>\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td>\u00a013.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td style=\"text-align: right\"><span style=\"color: #ff0000\"><a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-797\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture2.jpg\" alt=\"\" width=\"803\" height=\"162\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture2.jpg 1208w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture2-300x60.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEPP%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJGMEQCIG3icwsZ6NnPFMVigMgrQxbPl00ypwYg9eWhErrWzeY%2FAiA2tFN3fHq5%2FXZwT4AL6nWt8ZUavFmk0cd7FdJg7OYXSCrCBQi8%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAUaDDI3MzU3MDE5NTQzMyIMKdNiqmjMMu5%2BgGa5KpYFb5xm6hTVx0S84YDOvHjI91UbhfxXG7LAebGjQVsJkN3CAzYJ8FMXyjKhYuuxbE5WcU0SomsMXIPGZmD%2F7vkPc3zueCvl2H3ucvNGwaiCmBghAmGjqKTpvQLjUbtB%2BfUf0pHI5Ths7%2FS%2BUEc31Df2fdJ%2FA6k6XsjGtpFaUgyjYZbaCM3FYh7YNZM62aoZA31i573K69anB%2B4xUUq5LBAr0hZRf6hUOCLlQ%2FgplhjDC%2FcVKhU7yZfDk8ra8uNDYxvhfqie3Fonw8%2BmiGPTtf%2Bqc5KjzNqDu6SUL4FSKRAAUD3Iw0YN2BzCzhLc40IKrb8pBvIK4%2Fs8ZCYsSzBy%2Fkaw9UOHylaLrCqNjIz4WSkurcQiubb6VC3V49qLBnmdcm8nm7EGKGNqVAqrUpQJeLJTiGhWSbAkI%2BmVOByYKCjOytObi84v1ye6VzaDMDsHS3bB8Pddw9Ua8STAVc3m%2BTi5pwLs7XCid6M4sL%2F4dUnGWGOrZ1n9VjeeoHFC40lF9RmsidVxCWY5VUgyWqWWyYqwYgAs4KMAUwH9MUDBQlsAJoS8ekFyPDt30E2E2m7zWneVKfIIiTrsTmmUI4Ap6R7%2FXgHKD9zjLzo4j1VJHvzGfVMeEdtE1smFnh%2B0Edkw9yHkLeFEHCVoUmOvgI47stTZvrDWC%2B8WN0wDg9JAamS5C%2BcmGB9%2B03p7%2Bh58Drxw%2F%2FXTWQ5qPNH1JrKxvAF7E4BzVlU2BZdcVhUTEwmPiLzWPFLaDgDGzBVebqEGlLIRh%2BCSbV6dTw%2FoORRvKO1DQfB2fayUcUyVgKBhaFAajYf1Bk1F7o3NSIBhM%2FP2CZx5YxYBUNjSiBH5CFThXDdYgE1lFBw0%2B4xnQUhP3YvVBllnPF7qECKF83MwgrHzzwY6sgFZP9Ush5XPb27F64c0djd7pkE8u6TJ6Pj%2By66uVFuFKXavh17sK%2F9CNf3AUok9fZWs5uScZHt0rDNCZ8UOjTkYLnss0ZZMiYsxlie1FRcNKM2UrcDuvvwACsPC%2FOBQEsF%2FN4%2BK9%2Bftdd3vadQFdlejcgWjBslNW2Mo4kl9leaAmJjAewouBLYOSG6fyfpMabdj1w3MwRezC8UU12nLDhmW7HHBOz8992PnzqKZdFyGk3zY&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U5CGRFBQT%2F20260507%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260507T185750Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=ac2f87f0d08712bda9a0063828a9e01b86d2a06f36472893caebfb5bc3b7577e 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture2-768x154.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEPP%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJGMEQCIG3icwsZ6NnPFMVigMgrQxbPl00ypwYg9eWhErrWzeY%2FAiA2tFN3fHq5%2FXZwT4AL6nWt8ZUavFmk0cd7FdJg7OYXSCrCBQi8%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAUaDDI3MzU3MDE5NTQzMyIMKdNiqmjMMu5%2BgGa5KpYFb5xm6hTVx0S84YDOvHjI91UbhfxXG7LAebGjQVsJkN3CAzYJ8FMXyjKhYuuxbE5WcU0SomsMXIPGZmD%2F7vkPc3zueCvl2H3ucvNGwaiCmBghAmGjqKTpvQLjUbtB%2BfUf0pHI5Ths7%2FS%2BUEc31Df2fdJ%2FA6k6XsjGtpFaUgyjYZbaCM3FYh7YNZM62aoZA31i573K69anB%2B4xUUq5LBAr0hZRf6hUOCLlQ%2FgplhjDC%2FcVKhU7yZfDk8ra8uNDYxvhfqie3Fonw8%2BmiGPTtf%2Bqc5KjzNqDu6SUL4FSKRAAUD3Iw0YN2BzCzhLc40IKrb8pBvIK4%2Fs8ZCYsSzBy%2Fkaw9UOHylaLrCqNjIz4WSkurcQiubb6VC3V49qLBnmdcm8nm7EGKGNqVAqrUpQJeLJTiGhWSbAkI%2BmVOByYKCjOytObi84v1ye6VzaDMDsHS3bB8Pddw9Ua8STAVc3m%2BTi5pwLs7XCid6M4sL%2F4dUnGWGOrZ1n9VjeeoHFC40lF9RmsidVxCWY5VUgyWqWWyYqwYgAs4KMAUwH9MUDBQlsAJoS8ekFyPDt30E2E2m7zWneVKfIIiTrsTmmUI4Ap6R7%2FXgHKD9zjLzo4j1VJHvzGfVMeEdtE1smFnh%2B0Edkw9yHkLeFEHCVoUmOvgI47stTZvrDWC%2B8WN0wDg9JAamS5C%2BcmGB9%2B03p7%2Bh58Drxw%2F%2FXTWQ5qPNH1JrKxvAF7E4BzVlU2BZdcVhUTEwmPiLzWPFLaDgDGzBVebqEGlLIRh%2BCSbV6dTw%2FoORRvKO1DQfB2fayUcUyVgKBhaFAajYf1Bk1F7o3NSIBhM%2FP2CZx5YxYBUNjSiBH5CFThXDdYgE1lFBw0%2B4xnQUhP3YvVBllnPF7qECKF83MwgrHzzwY6sgFZP9Ush5XPb27F64c0djd7pkE8u6TJ6Pj%2By66uVFuFKXavh17sK%2F9CNf3AUok9fZWs5uScZHt0rDNCZ8UOjTkYLnss0ZZMiYsxlie1FRcNKM2UrcDuvvwACsPC%2FOBQEsF%2FN4%2BK9%2Bftdd3vadQFdlejcgWjBslNW2Mo4kl9leaAmJjAewouBLYOSG6fyfpMabdj1w3MwRezC8UU12nLDhmW7HHBOz8992PnzqKZdFyGk3zY&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U5CGRFBQT%2F20260507%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260507T185750Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=63f025d02c64a7d546d7dcd5700d159b543ed91f8aaade5681961a5effcd6d72 768w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/higherchemanswers\/uploads\/sites\/5400\/2017\/08\/Picture2-1024x206.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEPP%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCWV1LXdlc3QtMSJGMEQCIG3icwsZ6NnPFMVigMgrQxbPl00ypwYg9eWhErrWzeY%2FAiA2tFN3fHq5%2FXZwT4AL6nWt8ZUavFmk0cd7FdJg7OYXSCrCBQi8%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAUaDDI3MzU3MDE5NTQzMyIMKdNiqmjMMu5%2BgGa5KpYFb5xm6hTVx0S84YDOvHjI91UbhfxXG7LAebGjQVsJkN3CAzYJ8FMXyjKhYuuxbE5WcU0SomsMXIPGZmD%2F7vkPc3zueCvl2H3ucvNGwaiCmBghAmGjqKTpvQLjUbtB%2BfUf0pHI5Ths7%2FS%2BUEc31Df2fdJ%2FA6k6XsjGtpFaUgyjYZbaCM3FYh7YNZM62aoZA31i573K69anB%2B4xUUq5LBAr0hZRf6hUOCLlQ%2FgplhjDC%2FcVKhU7yZfDk8ra8uNDYxvhfqie3Fonw8%2BmiGPTtf%2Bqc5KjzNqDu6SUL4FSKRAAUD3Iw0YN2BzCzhLc40IKrb8pBvIK4%2Fs8ZCYsSzBy%2Fkaw9UOHylaLrCqNjIz4WSkurcQiubb6VC3V49qLBnmdcm8nm7EGKGNqVAqrUpQJeLJTiGhWSbAkI%2BmVOByYKCjOytObi84v1ye6VzaDMDsHS3bB8Pddw9Ua8STAVc3m%2BTi5pwLs7XCid6M4sL%2F4dUnGWGOrZ1n9VjeeoHFC40lF9RmsidVxCWY5VUgyWqWWyYqwYgAs4KMAUwH9MUDBQlsAJoS8ekFyPDt30E2E2m7zWneVKfIIiTrsTmmUI4Ap6R7%2FXgHKD9zjLzo4j1VJHvzGfVMeEdtE1smFnh%2B0Edkw9yHkLeFEHCVoUmOvgI47stTZvrDWC%2B8WN0wDg9JAamS5C%2BcmGB9%2B03p7%2Bh58Drxw%2F%2FXTWQ5qPNH1JrKxvAF7E4BzVlU2BZdcVhUTEwmPiLzWPFLaDgDGzBVebqEGlLIRh%2BCSbV6dTw%2FoORRvKO1DQfB2fayUcUyVgKBhaFAajYf1Bk1F7o3NSIBhM%2FP2CZx5YxYBUNjSiBH5CFThXDdYgE1lFBw0%2B4xnQUhP3YvVBllnPF7qECKF83MwgrHzzwY6sgFZP9Ush5XPb27F64c0djd7pkE8u6TJ6Pj%2By66uVFuFKXavh17sK%2F9CNf3AUok9fZWs5uScZHt0rDNCZ8UOjTkYLnss0ZZMiYsxlie1FRcNKM2UrcDuvvwACsPC%2FOBQEsF%2FN4%2BK9%2Bftdd3vadQFdlejcgWjBslNW2Mo4kl9leaAmJjAewouBLYOSG6fyfpMabdj1w3MwRezC8UU12nLDhmW7HHBOz8992PnzqKZdFyGk3zY&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U5CGRFBQT%2F20260507%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260507T185750Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=cbe7d94c42fee1e497c3da9841f8679f12f23f6913671a1c88b5aede090e9c57 1024w\" sizes=\"auto, (max-width: 803px) 85vw, 803px\" \/><\/a>\u00a0<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MCQ Answer Area of Chemistry 1. C [Structure of the Atom] 2. B [Chemical Formula] 3. C [Homologous Series] 4. A [Properties of Materials] 5. D [Gram Formula Mass] 6. C [Gram Formula Mass] 7. C [Isomers] 8. A [Gram Formula Mass] 9. \u00a0a) \u00a0127g \u00a0b) 143g \u00a0c) \u00a0\u00a072g d) 143.5g \u00a0e) \u00a062g f) 111g &hellip; <a href=\"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/answer-guide-unit-s4_1a\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Answer Guide S4_1A Formula Mass&#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-791","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/791","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/comments?post=791"}],"version-history":[{"count":7,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/791\/revisions"}],"predecessor-version":[{"id":1268,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/791\/revisions\/1268"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/media?parent=791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}