{"id":1374,"date":"2020-01-06T09:27:30","date_gmt":"2020-01-06T09:27:30","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/?page_id=1374"},"modified":"2020-11-11T08:15:03","modified_gmt":"2020-11-11T08:15:03","slug":"answer-guide-unit-s3_4c-2","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/answer-guide-unit-s3_4c-2\/","title":{"rendered":"Answer Guide Online MCQ S3_4C"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td width=\"40\">1.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><img decoding=\"async\" class=\"alignleft size-full wp-image-1749\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072205\/Screenshot-2020-05-08-at-08.21.23.jpg\" alt=\"\" width=\"825\" height=\"362\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072205\/Screenshot-2020-05-08-at-08.21.23.jpg 825w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072205\/Screenshot-2020-05-08-at-08.21.23-300x132.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJGMEQCIBkXULoytoXQyPd06VrRkUfNC%2FXjLgIkhRdrs1FuhYlFAiAo4coQoL4yun4oTshgmnau0xxSB6bxTNvMKFVC2G0Muyq3BQgZEAUaDDI3MzU3MDE5NTQzMyIMXx%2FQE76GKgSMEdRKKpQF3ZgUrwnvjpKB54eT%2F4exTGo0PIR6XYEZ3%2BgobUAXYcfTI3FCsbfjuryxtJrlOUPjLr5HmnTyjD%2Bfh5OsJKebld9HfU5zaqeNtyAZOX60IyLj6%2F2vRNMo2qlvI9ic7qMy7%2FFwkURwDAoaIKsmQvPRDkh2ljRoORO6AiYkOI1kDlX4GhAwxCabATcK23IAwyNoXVU1L5U%2BZKtYWKjIxwTMyJVQU2PO%2F%2BsN5DEf3iA%2FV%2BKKs1y6W1G8OLkX7sCenQedXVbh%2FvlNOkHtypZ9SvMuQlvctTXlhXFiWjurkp4Nmyg%2Fd7ViahrgYaZPfgZhBprRZ6dGO2qU360OmGZom4w5HXyj8PCAU6E1UPcbMVr4dUUNQAyvSpvidRdphksWQKg7%2FqR3dBcfx0KKY58fKPXAzjtjA1L90eavMgrfo76XWGSVCKz7P1Kb7WapdZ8nVI85VmHae4531ajkKvbI9exGBjcdOhQ1eR0Aa%2BqElBLUJcU88c%2FbBpFjR1PIMjBOg0PB6dcudQ2VAaBQeAuGyaxwRYNKL8frx3o5uSNIgZ2YrmOXr88J6vx2OE84KeUBXZhHteoxNZPpZLyibXMMEJ%2B99%2Bw6ma%2FffAOY1KdS7CbAmEMQCHjCaG2YmbuGX8vBvMB1o6uHooWCABCxyUpA3f1k46nMvhUoujUKfqfR%2F%2Fqo3F9DNGNqGdNxTNZcbdH1cejBFwzUPcsnb%2BV6NvxNTTtCLVptEpDHkHf%2F5f0VMUTLzO09wkTLTWUldzHdl2x%2BqAGvCJQxBwYZ9eKuYp9byAfI0YbWtqAOTnn8mmSM8lRcTNffm53DmxnybzFgGocQSkokHkmnItJgIz6hPwP6Yu6x%2BfeJl0q%2Fcy83qbHAif9J4DoyM8vrMPfqi9cGOrIBMoDDWYNjEwuV7YM1vYe6P3Pcgvw2WBPMC0p3gj1lK1vWSJDuRzllYvE1qKIJ1nnswKJPem%2F8ClwyO9mzpO50HiuNKouV3eNw%2BN%2BHIPRLsMzrBq%2BBDl1w9sKLa8Dy310BXlbzlxj%2FyEQ9pId86MMwweOVLoOpbvAS87cqLC8aVhwZ%2F8nKsayrIxo%2FJV1VGWzsx0Lzl5PQ69U%2BYkz1Lh5HpwiGCa3DFXAi7W%2F7TaoVKtzlFA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UUEBQH4CW%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T074351Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=21153ed290facff365fdce46fa032be7695d45a509c9daa2a4d8cc1aecd64d8f 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072205\/Screenshot-2020-05-08-at-08.21.23-768x337.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJGMEQCIBkXULoytoXQyPd06VrRkUfNC%2FXjLgIkhRdrs1FuhYlFAiAo4coQoL4yun4oTshgmnau0xxSB6bxTNvMKFVC2G0Muyq3BQgZEAUaDDI3MzU3MDE5NTQzMyIMXx%2FQE76GKgSMEdRKKpQF3ZgUrwnvjpKB54eT%2F4exTGo0PIR6XYEZ3%2BgobUAXYcfTI3FCsbfjuryxtJrlOUPjLr5HmnTyjD%2Bfh5OsJKebld9HfU5zaqeNtyAZOX60IyLj6%2F2vRNMo2qlvI9ic7qMy7%2FFwkURwDAoaIKsmQvPRDkh2ljRoORO6AiYkOI1kDlX4GhAwxCabATcK23IAwyNoXVU1L5U%2BZKtYWKjIxwTMyJVQU2PO%2F%2BsN5DEf3iA%2FV%2BKKs1y6W1G8OLkX7sCenQedXVbh%2FvlNOkHtypZ9SvMuQlvctTXlhXFiWjurkp4Nmyg%2Fd7ViahrgYaZPfgZhBprRZ6dGO2qU360OmGZom4w5HXyj8PCAU6E1UPcbMVr4dUUNQAyvSpvidRdphksWQKg7%2FqR3dBcfx0KKY58fKPXAzjtjA1L90eavMgrfo76XWGSVCKz7P1Kb7WapdZ8nVI85VmHae4531ajkKvbI9exGBjcdOhQ1eR0Aa%2BqElBLUJcU88c%2FbBpFjR1PIMjBOg0PB6dcudQ2VAaBQeAuGyaxwRYNKL8frx3o5uSNIgZ2YrmOXr88J6vx2OE84KeUBXZhHteoxNZPpZLyibXMMEJ%2B99%2Bw6ma%2FffAOY1KdS7CbAmEMQCHjCaG2YmbuGX8vBvMB1o6uHooWCABCxyUpA3f1k46nMvhUoujUKfqfR%2F%2Fqo3F9DNGNqGdNxTNZcbdH1cejBFwzUPcsnb%2BV6NvxNTTtCLVptEpDHkHf%2F5f0VMUTLzO09wkTLTWUldzHdl2x%2BqAGvCJQxBwYZ9eKuYp9byAfI0YbWtqAOTnn8mmSM8lRcTNffm53DmxnybzFgGocQSkokHkmnItJgIz6hPwP6Yu6x%2BfeJl0q%2Fcy83qbHAif9J4DoyM8vrMPfqi9cGOrIBMoDDWYNjEwuV7YM1vYe6P3Pcgvw2WBPMC0p3gj1lK1vWSJDuRzllYvE1qKIJ1nnswKJPem%2F8ClwyO9mzpO50HiuNKouV3eNw%2BN%2BHIPRLsMzrBq%2BBDl1w9sKLa8Dy310BXlbzlxj%2FyEQ9pId86MMwweOVLoOpbvAS87cqLC8aVhwZ%2F8nKsayrIxo%2FJV1VGWzsx0Lzl5PQ69U%2BYkz1Lh5HpwiGCa3DFXAi7W%2F7TaoVKtzlFA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UUEBQH4CW%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T074351Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=c02e4c6f82705c22a3deb7d238e6b5e2500abce3ef461cf9ed6ca84d23fb0e30 768w\" sizes=\"(max-width: 825px) 85vw, 825px\" \/> <img decoding=\"async\" class=\"alignleft size-full wp-image-1751\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072207\/Screenshot-2020-05-08-at-08.21.32.jpg\" alt=\"\" width=\"827\" height=\"284\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072207\/Screenshot-2020-05-08-at-08.21.32.jpg 827w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072207\/Screenshot-2020-05-08-at-08.21.32-300x103.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJGMEQCIBkXULoytoXQyPd06VrRkUfNC%2FXjLgIkhRdrs1FuhYlFAiAo4coQoL4yun4oTshgmnau0xxSB6bxTNvMKFVC2G0Muyq3BQgZEAUaDDI3MzU3MDE5NTQzMyIMXx%2FQE76GKgSMEdRKKpQF3ZgUrwnvjpKB54eT%2F4exTGo0PIR6XYEZ3%2BgobUAXYcfTI3FCsbfjuryxtJrlOUPjLr5HmnTyjD%2Bfh5OsJKebld9HfU5zaqeNtyAZOX60IyLj6%2F2vRNMo2qlvI9ic7qMy7%2FFwkURwDAoaIKsmQvPRDkh2ljRoORO6AiYkOI1kDlX4GhAwxCabATcK23IAwyNoXVU1L5U%2BZKtYWKjIxwTMyJVQU2PO%2F%2BsN5DEf3iA%2FV%2BKKs1y6W1G8OLkX7sCenQedXVbh%2FvlNOkHtypZ9SvMuQlvctTXlhXFiWjurkp4Nmyg%2Fd7ViahrgYaZPfgZhBprRZ6dGO2qU360OmGZom4w5HXyj8PCAU6E1UPcbMVr4dUUNQAyvSpvidRdphksWQKg7%2FqR3dBcfx0KKY58fKPXAzjtjA1L90eavMgrfo76XWGSVCKz7P1Kb7WapdZ8nVI85VmHae4531ajkKvbI9exGBjcdOhQ1eR0Aa%2BqElBLUJcU88c%2FbBpFjR1PIMjBOg0PB6dcudQ2VAaBQeAuGyaxwRYNKL8frx3o5uSNIgZ2YrmOXr88J6vx2OE84KeUBXZhHteoxNZPpZLyibXMMEJ%2B99%2Bw6ma%2FffAOY1KdS7CbAmEMQCHjCaG2YmbuGX8vBvMB1o6uHooWCABCxyUpA3f1k46nMvhUoujUKfqfR%2F%2Fqo3F9DNGNqGdNxTNZcbdH1cejBFwzUPcsnb%2BV6NvxNTTtCLVptEpDHkHf%2F5f0VMUTLzO09wkTLTWUldzHdl2x%2BqAGvCJQxBwYZ9eKuYp9byAfI0YbWtqAOTnn8mmSM8lRcTNffm53DmxnybzFgGocQSkokHkmnItJgIz6hPwP6Yu6x%2BfeJl0q%2Fcy83qbHAif9J4DoyM8vrMPfqi9cGOrIBMoDDWYNjEwuV7YM1vYe6P3Pcgvw2WBPMC0p3gj1lK1vWSJDuRzllYvE1qKIJ1nnswKJPem%2F8ClwyO9mzpO50HiuNKouV3eNw%2BN%2BHIPRLsMzrBq%2BBDl1w9sKLa8Dy310BXlbzlxj%2FyEQ9pId86MMwweOVLoOpbvAS87cqLC8aVhwZ%2F8nKsayrIxo%2FJV1VGWzsx0Lzl5PQ69U%2BYkz1Lh5HpwiGCa3DFXAi7W%2F7TaoVKtzlFA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UUEBQH4CW%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T074351Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=60e3a8abd897c1e335ea418f70909f5e5b53679081cb435ea385c9c42d1212c5 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072207\/Screenshot-2020-05-08-at-08.21.32-768x264.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJGMEQCIBkXULoytoXQyPd06VrRkUfNC%2FXjLgIkhRdrs1FuhYlFAiAo4coQoL4yun4oTshgmnau0xxSB6bxTNvMKFVC2G0Muyq3BQgZEAUaDDI3MzU3MDE5NTQzMyIMXx%2FQE76GKgSMEdRKKpQF3ZgUrwnvjpKB54eT%2F4exTGo0PIR6XYEZ3%2BgobUAXYcfTI3FCsbfjuryxtJrlOUPjLr5HmnTyjD%2Bfh5OsJKebld9HfU5zaqeNtyAZOX60IyLj6%2F2vRNMo2qlvI9ic7qMy7%2FFwkURwDAoaIKsmQvPRDkh2ljRoORO6AiYkOI1kDlX4GhAwxCabATcK23IAwyNoXVU1L5U%2BZKtYWKjIxwTMyJVQU2PO%2F%2BsN5DEf3iA%2FV%2BKKs1y6W1G8OLkX7sCenQedXVbh%2FvlNOkHtypZ9SvMuQlvctTXlhXFiWjurkp4Nmyg%2Fd7ViahrgYaZPfgZhBprRZ6dGO2qU360OmGZom4w5HXyj8PCAU6E1UPcbMVr4dUUNQAyvSpvidRdphksWQKg7%2FqR3dBcfx0KKY58fKPXAzjtjA1L90eavMgrfo76XWGSVCKz7P1Kb7WapdZ8nVI85VmHae4531ajkKvbI9exGBjcdOhQ1eR0Aa%2BqElBLUJcU88c%2FbBpFjR1PIMjBOg0PB6dcudQ2VAaBQeAuGyaxwRYNKL8frx3o5uSNIgZ2YrmOXr88J6vx2OE84KeUBXZhHteoxNZPpZLyibXMMEJ%2B99%2Bw6ma%2FffAOY1KdS7CbAmEMQCHjCaG2YmbuGX8vBvMB1o6uHooWCABCxyUpA3f1k46nMvhUoujUKfqfR%2F%2Fqo3F9DNGNqGdNxTNZcbdH1cejBFwzUPcsnb%2BV6NvxNTTtCLVptEpDHkHf%2F5f0VMUTLzO09wkTLTWUldzHdl2x%2BqAGvCJQxBwYZ9eKuYp9byAfI0YbWtqAOTnn8mmSM8lRcTNffm53DmxnybzFgGocQSkokHkmnItJgIz6hPwP6Yu6x%2BfeJl0q%2Fcy83qbHAif9J4DoyM8vrMPfqi9cGOrIBMoDDWYNjEwuV7YM1vYe6P3Pcgvw2WBPMC0p3gj1lK1vWSJDuRzllYvE1qKIJ1nnswKJPem%2F8ClwyO9mzpO50HiuNKouV3eNw%2BN%2BHIPRLsMzrBq%2BBDl1w9sKLa8Dy310BXlbzlxj%2FyEQ9pId86MMwweOVLoOpbvAS87cqLC8aVhwZ%2F8nKsayrIxo%2FJV1VGWzsx0Lzl5PQ69U%2BYkz1Lh5HpwiGCa3DFXAi7W%2F7TaoVKtzlFA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UUEBQH4CW%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T074351Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=fcfc470baee5bc1251450f1b8fe54ea3602edc30ce3a201cfdd84fbd9f1a98d9 768w\" sizes=\"(max-width: 827px) 85vw, 827px\" \/><img decoding=\"async\" class=\"alignleft size-full wp-image-1750\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072206\/Screenshot-2020-05-08-at-08.21.37.jpg\" alt=\"\" width=\"825\" height=\"129\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072206\/Screenshot-2020-05-08-at-08.21.37.jpg 825w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072206\/Screenshot-2020-05-08-at-08.21.37-300x47.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJGMEQCIBkXULoytoXQyPd06VrRkUfNC%2FXjLgIkhRdrs1FuhYlFAiAo4coQoL4yun4oTshgmnau0xxSB6bxTNvMKFVC2G0Muyq3BQgZEAUaDDI3MzU3MDE5NTQzMyIMXx%2FQE76GKgSMEdRKKpQF3ZgUrwnvjpKB54eT%2F4exTGo0PIR6XYEZ3%2BgobUAXYcfTI3FCsbfjuryxtJrlOUPjLr5HmnTyjD%2Bfh5OsJKebld9HfU5zaqeNtyAZOX60IyLj6%2F2vRNMo2qlvI9ic7qMy7%2FFwkURwDAoaIKsmQvPRDkh2ljRoORO6AiYkOI1kDlX4GhAwxCabATcK23IAwyNoXVU1L5U%2BZKtYWKjIxwTMyJVQU2PO%2F%2BsN5DEf3iA%2FV%2BKKs1y6W1G8OLkX7sCenQedXVbh%2FvlNOkHtypZ9SvMuQlvctTXlhXFiWjurkp4Nmyg%2Fd7ViahrgYaZPfgZhBprRZ6dGO2qU360OmGZom4w5HXyj8PCAU6E1UPcbMVr4dUUNQAyvSpvidRdphksWQKg7%2FqR3dBcfx0KKY58fKPXAzjtjA1L90eavMgrfo76XWGSVCKz7P1Kb7WapdZ8nVI85VmHae4531ajkKvbI9exGBjcdOhQ1eR0Aa%2BqElBLUJcU88c%2FbBpFjR1PIMjBOg0PB6dcudQ2VAaBQeAuGyaxwRYNKL8frx3o5uSNIgZ2YrmOXr88J6vx2OE84KeUBXZhHteoxNZPpZLyibXMMEJ%2B99%2Bw6ma%2FffAOY1KdS7CbAmEMQCHjCaG2YmbuGX8vBvMB1o6uHooWCABCxyUpA3f1k46nMvhUoujUKfqfR%2F%2Fqo3F9DNGNqGdNxTNZcbdH1cejBFwzUPcsnb%2BV6NvxNTTtCLVptEpDHkHf%2F5f0VMUTLzO09wkTLTWUldzHdl2x%2BqAGvCJQxBwYZ9eKuYp9byAfI0YbWtqAOTnn8mmSM8lRcTNffm53DmxnybzFgGocQSkokHkmnItJgIz6hPwP6Yu6x%2BfeJl0q%2Fcy83qbHAif9J4DoyM8vrMPfqi9cGOrIBMoDDWYNjEwuV7YM1vYe6P3Pcgvw2WBPMC0p3gj1lK1vWSJDuRzllYvE1qKIJ1nnswKJPem%2F8ClwyO9mzpO50HiuNKouV3eNw%2BN%2BHIPRLsMzrBq%2BBDl1w9sKLa8Dy310BXlbzlxj%2FyEQ9pId86MMwweOVLoOpbvAS87cqLC8aVhwZ%2F8nKsayrIxo%2FJV1VGWzsx0Lzl5PQ69U%2BYkz1Lh5HpwiGCa3DFXAi7W%2F7TaoVKtzlFA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UUEBQH4CW%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T074351Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=d70f59785b057d6b5f7804f32e7a2366c65d6238455675c370f4c3ad98cf51e2 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072206\/Screenshot-2020-05-08-at-08.21.37-768x120.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJGMEQCIBkXULoytoXQyPd06VrRkUfNC%2FXjLgIkhRdrs1FuhYlFAiAo4coQoL4yun4oTshgmnau0xxSB6bxTNvMKFVC2G0Muyq3BQgZEAUaDDI3MzU3MDE5NTQzMyIMXx%2FQE76GKgSMEdRKKpQF3ZgUrwnvjpKB54eT%2F4exTGo0PIR6XYEZ3%2BgobUAXYcfTI3FCsbfjuryxtJrlOUPjLr5HmnTyjD%2Bfh5OsJKebld9HfU5zaqeNtyAZOX60IyLj6%2F2vRNMo2qlvI9ic7qMy7%2FFwkURwDAoaIKsmQvPRDkh2ljRoORO6AiYkOI1kDlX4GhAwxCabATcK23IAwyNoXVU1L5U%2BZKtYWKjIxwTMyJVQU2PO%2F%2BsN5DEf3iA%2FV%2BKKs1y6W1G8OLkX7sCenQedXVbh%2FvlNOkHtypZ9SvMuQlvctTXlhXFiWjurkp4Nmyg%2Fd7ViahrgYaZPfgZhBprRZ6dGO2qU360OmGZom4w5HXyj8PCAU6E1UPcbMVr4dUUNQAyvSpvidRdphksWQKg7%2FqR3dBcfx0KKY58fKPXAzjtjA1L90eavMgrfo76XWGSVCKz7P1Kb7WapdZ8nVI85VmHae4531ajkKvbI9exGBjcdOhQ1eR0Aa%2BqElBLUJcU88c%2FbBpFjR1PIMjBOg0PB6dcudQ2VAaBQeAuGyaxwRYNKL8frx3o5uSNIgZ2YrmOXr88J6vx2OE84KeUBXZhHteoxNZPpZLyibXMMEJ%2B99%2Bw6ma%2FffAOY1KdS7CbAmEMQCHjCaG2YmbuGX8vBvMB1o6uHooWCABCxyUpA3f1k46nMvhUoujUKfqfR%2F%2Fqo3F9DNGNqGdNxTNZcbdH1cejBFwzUPcsnb%2BV6NvxNTTtCLVptEpDHkHf%2F5f0VMUTLzO09wkTLTWUldzHdl2x%2BqAGvCJQxBwYZ9eKuYp9byAfI0YbWtqAOTnn8mmSM8lRcTNffm53DmxnybzFgGocQSkokHkmnItJgIz6hPwP6Yu6x%2BfeJl0q%2Fcy83qbHAif9J4DoyM8vrMPfqi9cGOrIBMoDDWYNjEwuV7YM1vYe6P3Pcgvw2WBPMC0p3gj1lK1vWSJDuRzllYvE1qKIJ1nnswKJPem%2F8ClwyO9mzpO50HiuNKouV3eNw%2BN%2BHIPRLsMzrBq%2BBDl1w9sKLa8Dy310BXlbzlxj%2FyEQ9pId86MMwweOVLoOpbvAS87cqLC8aVhwZ%2F8nKsayrIxo%2FJV1VGWzsx0Lzl5PQ69U%2BYkz1Lh5HpwiGCa3DFXAi7W%2F7TaoVKtzlFA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UUEBQH4CW%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T074351Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=49fc5398536d63e434175312e06cb3f9da33600a9fe8cd0480a53375791b4975 768w\" sizes=\"(max-width: 825px) 85vw, 825px\" \/><\/td>\n<\/tr>\n<tr>\n<td>2.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><img decoding=\"async\" class=\"alignleft size-full wp-image-1753\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072343\/Screenshot-2020-05-08-at-08.23.25.jpg\" alt=\"\" width=\"824\" height=\"439\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072343\/Screenshot-2020-05-08-at-08.23.25.jpg 824w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072343\/Screenshot-2020-05-08-at-08.23.25-300x160.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJGMEQCIBkXULoytoXQyPd06VrRkUfNC%2FXjLgIkhRdrs1FuhYlFAiAo4coQoL4yun4oTshgmnau0xxSB6bxTNvMKFVC2G0Muyq3BQgZEAUaDDI3MzU3MDE5NTQzMyIMXx%2FQE76GKgSMEdRKKpQF3ZgUrwnvjpKB54eT%2F4exTGo0PIR6XYEZ3%2BgobUAXYcfTI3FCsbfjuryxtJrlOUPjLr5HmnTyjD%2Bfh5OsJKebld9HfU5zaqeNtyAZOX60IyLj6%2F2vRNMo2qlvI9ic7qMy7%2FFwkURwDAoaIKsmQvPRDkh2ljRoORO6AiYkOI1kDlX4GhAwxCabATcK23IAwyNoXVU1L5U%2BZKtYWKjIxwTMyJVQU2PO%2F%2BsN5DEf3iA%2FV%2BKKs1y6W1G8OLkX7sCenQedXVbh%2FvlNOkHtypZ9SvMuQlvctTXlhXFiWjurkp4Nmyg%2Fd7ViahrgYaZPfgZhBprRZ6dGO2qU360OmGZom4w5HXyj8PCAU6E1UPcbMVr4dUUNQAyvSpvidRdphksWQKg7%2FqR3dBcfx0KKY58fKPXAzjtjA1L90eavMgrfo76XWGSVCKz7P1Kb7WapdZ8nVI85VmHae4531ajkKvbI9exGBjcdOhQ1eR0Aa%2BqElBLUJcU88c%2FbBpFjR1PIMjBOg0PB6dcudQ2VAaBQeAuGyaxwRYNKL8frx3o5uSNIgZ2YrmOXr88J6vx2OE84KeUBXZhHteoxNZPpZLyibXMMEJ%2B99%2Bw6ma%2FffAOY1KdS7CbAmEMQCHjCaG2YmbuGX8vBvMB1o6uHooWCABCxyUpA3f1k46nMvhUoujUKfqfR%2F%2Fqo3F9DNGNqGdNxTNZcbdH1cejBFwzUPcsnb%2BV6NvxNTTtCLVptEpDHkHf%2F5f0VMUTLzO09wkTLTWUldzHdl2x%2BqAGvCJQxBwYZ9eKuYp9byAfI0YbWtqAOTnn8mmSM8lRcTNffm53DmxnybzFgGocQSkokHkmnItJgIz6hPwP6Yu6x%2BfeJl0q%2Fcy83qbHAif9J4DoyM8vrMPfqi9cGOrIBMoDDWYNjEwuV7YM1vYe6P3Pcgvw2WBPMC0p3gj1lK1vWSJDuRzllYvE1qKIJ1nnswKJPem%2F8ClwyO9mzpO50HiuNKouV3eNw%2BN%2BHIPRLsMzrBq%2BBDl1w9sKLa8Dy310BXlbzlxj%2FyEQ9pId86MMwweOVLoOpbvAS87cqLC8aVhwZ%2F8nKsayrIxo%2FJV1VGWzsx0Lzl5PQ69U%2BYkz1Lh5HpwiGCa3DFXAi7W%2F7TaoVKtzlFA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UUEBQH4CW%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T074351Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=310edb4e000dc02abe9c27370ef59414b264aefb712cf2bcc84775d1e0215fba 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072343\/Screenshot-2020-05-08-at-08.23.25-768x409.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJGMEQCIBkXULoytoXQyPd06VrRkUfNC%2FXjLgIkhRdrs1FuhYlFAiAo4coQoL4yun4oTshgmnau0xxSB6bxTNvMKFVC2G0Muyq3BQgZEAUaDDI3MzU3MDE5NTQzMyIMXx%2FQE76GKgSMEdRKKpQF3ZgUrwnvjpKB54eT%2F4exTGo0PIR6XYEZ3%2BgobUAXYcfTI3FCsbfjuryxtJrlOUPjLr5HmnTyjD%2Bfh5OsJKebld9HfU5zaqeNtyAZOX60IyLj6%2F2vRNMo2qlvI9ic7qMy7%2FFwkURwDAoaIKsmQvPRDkh2ljRoORO6AiYkOI1kDlX4GhAwxCabATcK23IAwyNoXVU1L5U%2BZKtYWKjIxwTMyJVQU2PO%2F%2BsN5DEf3iA%2FV%2BKKs1y6W1G8OLkX7sCenQedXVbh%2FvlNOkHtypZ9SvMuQlvctTXlhXFiWjurkp4Nmyg%2Fd7ViahrgYaZPfgZhBprRZ6dGO2qU360OmGZom4w5HXyj8PCAU6E1UPcbMVr4dUUNQAyvSpvidRdphksWQKg7%2FqR3dBcfx0KKY58fKPXAzjtjA1L90eavMgrfo76XWGSVCKz7P1Kb7WapdZ8nVI85VmHae4531ajkKvbI9exGBjcdOhQ1eR0Aa%2BqElBLUJcU88c%2FbBpFjR1PIMjBOg0PB6dcudQ2VAaBQeAuGyaxwRYNKL8frx3o5uSNIgZ2YrmOXr88J6vx2OE84KeUBXZhHteoxNZPpZLyibXMMEJ%2B99%2Bw6ma%2FffAOY1KdS7CbAmEMQCHjCaG2YmbuGX8vBvMB1o6uHooWCABCxyUpA3f1k46nMvhUoujUKfqfR%2F%2Fqo3F9DNGNqGdNxTNZcbdH1cejBFwzUPcsnb%2BV6NvxNTTtCLVptEpDHkHf%2F5f0VMUTLzO09wkTLTWUldzHdl2x%2BqAGvCJQxBwYZ9eKuYp9byAfI0YbWtqAOTnn8mmSM8lRcTNffm53DmxnybzFgGocQSkokHkmnItJgIz6hPwP6Yu6x%2BfeJl0q%2Fcy83qbHAif9J4DoyM8vrMPfqi9cGOrIBMoDDWYNjEwuV7YM1vYe6P3Pcgvw2WBPMC0p3gj1lK1vWSJDuRzllYvE1qKIJ1nnswKJPem%2F8ClwyO9mzpO50HiuNKouV3eNw%2BN%2BHIPRLsMzrBq%2BBDl1w9sKLa8Dy310BXlbzlxj%2FyEQ9pId86MMwweOVLoOpbvAS87cqLC8aVhwZ%2F8nKsayrIxo%2FJV1VGWzsx0Lzl5PQ69U%2BYkz1Lh5HpwiGCa3DFXAi7W%2F7TaoVKtzlFA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UUEBQH4CW%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T074351Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=da12ab65cdc0af24d4aeaad395083a2428a5221be76b882c982b2834209c9405 768w\" sizes=\"(max-width: 824px) 85vw, 824px\" \/><\/td>\n<\/tr>\n<tr>\n<td>\u00a03.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><img decoding=\"async\" class=\"alignleft size-full wp-image-1928\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/11\/11081459\/Captureww.png\" alt=\"\" width=\"809\" height=\"396\" \/><\/td>\n<\/tr>\n<tr>\n<td>\u00a04.<\/td>\n<td style=\"text-align: right\"><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><img decoding=\"async\" class=\"alignleft size-full wp-image-1923\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/11\/11075040\/Capture.png\" alt=\"\" width=\"1084\" height=\"268\" \/><img decoding=\"async\" class=\"alignleft size-full wp-image-1756\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072739\/Screenshot-2020-05-08-at-08.27.22.jpg\" alt=\"\" width=\"825\" height=\"548\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072739\/Screenshot-2020-05-08-at-08.27.22.jpg 825w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072739\/Screenshot-2020-05-08-at-08.27.22-300x199.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJGMEQCIBkXULoytoXQyPd06VrRkUfNC%2FXjLgIkhRdrs1FuhYlFAiAo4coQoL4yun4oTshgmnau0xxSB6bxTNvMKFVC2G0Muyq3BQgZEAUaDDI3MzU3MDE5NTQzMyIMXx%2FQE76GKgSMEdRKKpQF3ZgUrwnvjpKB54eT%2F4exTGo0PIR6XYEZ3%2BgobUAXYcfTI3FCsbfjuryxtJrlOUPjLr5HmnTyjD%2Bfh5OsJKebld9HfU5zaqeNtyAZOX60IyLj6%2F2vRNMo2qlvI9ic7qMy7%2FFwkURwDAoaIKsmQvPRDkh2ljRoORO6AiYkOI1kDlX4GhAwxCabATcK23IAwyNoXVU1L5U%2BZKtYWKjIxwTMyJVQU2PO%2F%2BsN5DEf3iA%2FV%2BKKs1y6W1G8OLkX7sCenQedXVbh%2FvlNOkHtypZ9SvMuQlvctTXlhXFiWjurkp4Nmyg%2Fd7ViahrgYaZPfgZhBprRZ6dGO2qU360OmGZom4w5HXyj8PCAU6E1UPcbMVr4dUUNQAyvSpvidRdphksWQKg7%2FqR3dBcfx0KKY58fKPXAzjtjA1L90eavMgrfo76XWGSVCKz7P1Kb7WapdZ8nVI85VmHae4531ajkKvbI9exGBjcdOhQ1eR0Aa%2BqElBLUJcU88c%2FbBpFjR1PIMjBOg0PB6dcudQ2VAaBQeAuGyaxwRYNKL8frx3o5uSNIgZ2YrmOXr88J6vx2OE84KeUBXZhHteoxNZPpZLyibXMMEJ%2B99%2Bw6ma%2FffAOY1KdS7CbAmEMQCHjCaG2YmbuGX8vBvMB1o6uHooWCABCxyUpA3f1k46nMvhUoujUKfqfR%2F%2Fqo3F9DNGNqGdNxTNZcbdH1cejBFwzUPcsnb%2BV6NvxNTTtCLVptEpDHkHf%2F5f0VMUTLzO09wkTLTWUldzHdl2x%2BqAGvCJQxBwYZ9eKuYp9byAfI0YbWtqAOTnn8mmSM8lRcTNffm53DmxnybzFgGocQSkokHkmnItJgIz6hPwP6Yu6x%2BfeJl0q%2Fcy83qbHAif9J4DoyM8vrMPfqi9cGOrIBMoDDWYNjEwuV7YM1vYe6P3Pcgvw2WBPMC0p3gj1lK1vWSJDuRzllYvE1qKIJ1nnswKJPem%2F8ClwyO9mzpO50HiuNKouV3eNw%2BN%2BHIPRLsMzrBq%2BBDl1w9sKLa8Dy310BXlbzlxj%2FyEQ9pId86MMwweOVLoOpbvAS87cqLC8aVhwZ%2F8nKsayrIxo%2FJV1VGWzsx0Lzl5PQ69U%2BYkz1Lh5HpwiGCa3DFXAi7W%2F7TaoVKtzlFA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UUEBQH4CW%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T074351Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=acdc23ad90c07fde16d8d6d4076342190f5ce7c6769a334b3a75fc6607d13fc7 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/08072739\/Screenshot-2020-05-08-at-08.27.22-768x510.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFAaCWV1LXdlc3QtMSJGMEQCIBkXULoytoXQyPd06VrRkUfNC%2FXjLgIkhRdrs1FuhYlFAiAo4coQoL4yun4oTshgmnau0xxSB6bxTNvMKFVC2G0Muyq3BQgZEAUaDDI3MzU3MDE5NTQzMyIMXx%2FQE76GKgSMEdRKKpQF3ZgUrwnvjpKB54eT%2F4exTGo0PIR6XYEZ3%2BgobUAXYcfTI3FCsbfjuryxtJrlOUPjLr5HmnTyjD%2Bfh5OsJKebld9HfU5zaqeNtyAZOX60IyLj6%2F2vRNMo2qlvI9ic7qMy7%2FFwkURwDAoaIKsmQvPRDkh2ljRoORO6AiYkOI1kDlX4GhAwxCabATcK23IAwyNoXVU1L5U%2BZKtYWKjIxwTMyJVQU2PO%2F%2BsN5DEf3iA%2FV%2BKKs1y6W1G8OLkX7sCenQedXVbh%2FvlNOkHtypZ9SvMuQlvctTXlhXFiWjurkp4Nmyg%2Fd7ViahrgYaZPfgZhBprRZ6dGO2qU360OmGZom4w5HXyj8PCAU6E1UPcbMVr4dUUNQAyvSpvidRdphksWQKg7%2FqR3dBcfx0KKY58fKPXAzjtjA1L90eavMgrfo76XWGSVCKz7P1Kb7WapdZ8nVI85VmHae4531ajkKvbI9exGBjcdOhQ1eR0Aa%2BqElBLUJcU88c%2FbBpFjR1PIMjBOg0PB6dcudQ2VAaBQeAuGyaxwRYNKL8frx3o5uSNIgZ2YrmOXr88J6vx2OE84KeUBXZhHteoxNZPpZLyibXMMEJ%2B99%2Bw6ma%2FffAOY1KdS7CbAmEMQCHjCaG2YmbuGX8vBvMB1o6uHooWCABCxyUpA3f1k46nMvhUoujUKfqfR%2F%2Fqo3F9DNGNqGdNxTNZcbdH1cejBFwzUPcsnb%2BV6NvxNTTtCLVptEpDHkHf%2F5f0VMUTLzO09wkTLTWUldzHdl2x%2BqAGvCJQxBwYZ9eKuYp9byAfI0YbWtqAOTnn8mmSM8lRcTNffm53DmxnybzFgGocQSkokHkmnItJgIz6hPwP6Yu6x%2BfeJl0q%2Fcy83qbHAif9J4DoyM8vrMPfqi9cGOrIBMoDDWYNjEwuV7YM1vYe6P3Pcgvw2WBPMC0p3gj1lK1vWSJDuRzllYvE1qKIJ1nnswKJPem%2F8ClwyO9mzpO50HiuNKouV3eNw%2BN%2BHIPRLsMzrBq%2BBDl1w9sKLa8Dy310BXlbzlxj%2FyEQ9pId86MMwweOVLoOpbvAS87cqLC8aVhwZ%2F8nKsayrIxo%2FJV1VGWzsx0Lzl5PQ69U%2BYkz1Lh5HpwiGCa3DFXAi7W%2F7TaoVKtzlFA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47UUEBQH4CW%2F20261029%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261029T074351Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=afcb78994683aa6f572c1c940c02f895b017407b1aad5fde16388d1337e5bd16 768w\" sizes=\"(max-width: 825px) 85vw, 825px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>1. 2. \u00a03. \u00a04.<\/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-1374","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/1374","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=1374"}],"version-history":[{"count":12,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/1374\/revisions"}],"predecessor-version":[{"id":1929,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/1374\/revisions\/1929"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/media?parent=1374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}