{"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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIEqwRLMRVKfn9erV0E1CMAxkRfA1ajq8mVKyeYkrV5y3AiEAkmQQkjEG%2BsAU4CYvxELg2JStegqiBzhdEQmzWYQO7SgquQUIMRAFGgwyNzM1NzAxOTU0MzMiDNB%2F64yhbJgXe%2By2TiqWBZIPRRJthkZy9nw3NQxUJ8w37spsUiYNyua1CpLPT9%2B2FUc0ZLrmWF%2BhxRuVetVcW4dZxGnmXJBkHC9NiEVxhoApXiUW2jWw07qFeapVwqhgLS1UX9EmpF2LnsqJuX3adDMn%2FD3T0VC0oCWj5t4a4UNX8%2Bd%2BKspMpbdk5QP6xiQqbHeio81qMhURspkh1irJTmIn%2F1L8eGqQwPOxKYc3VRyeiWIWtQd85QMwmXcFw5eJ06%2B1K7PzxqTtPaz9M6gfeABO1y4%2Ftszx34HfWC3EV0VbXcPqNdnRV%2B6RCOGdPu%2FrdVH9ZMeD7RppruHQ%2Ffa5930uA6XEJzg%2FvJkocFVgJdhyhXDI9e4HOEdWmSAvly%2BK%2B4kFenln3OBESQIblq46Ic41ds%2FRrdJPobaI9Owino24sCU0Gzlb0tGJ4syb%2Fe2WJ8HMlDO30tyxDrfWun2%2FBva%2B5n6s2tyBUi8lOw%2BaGdU9QqBX2zcRF8QdPesMsIOE9Ul%2BqyW3K%2BubdAVcHPdu7bPpe6da3yKIBCQ5P8DKEk5NM9IrtgDPB%2FYHDH8r4ZD1wMudqMzWesh%2FzBwKG1n%2BaCrcgtQfbUIlOeXBPT9D2QI7eALIhueFNATVWwMQ1QVXUz8Sym0%2FJ48bsHHIBAPCR17rNfqTcIJ1YMsGzZBLAFLh%2FjqXv602IQ1eDibiA8U0PpCtwaTT4eZt%2F%2FxOr1CQ%2Frlvw8CahMkkKjP8el8%2BhFGzv22CEcQHacLW2erwcDLiy1zTEWoR%2FvO%2FeDqsNtR5wVBZh7MJ6dvp6ke7Nk7zUY2mTw1RvWwl4FJ%2F1UQ2VaKKLHu2hdrV6joG0ZzI25W74XOZojKNTWOLN1t3GL2ulnCMrGwizNbL07fBH4ue6lAQZtrQjvT%2FMNTPoNYGOrEBenWjRtiGM5hTc8OkWGnS3aJ6GCDpIuGvhKq0Zras8bNKwT8R8hBUyUVujmmv0GWuNegVRT%2FeJuJosGlC0WEkGheDBJFgJpXGsfAocMz3%2BSsKjTwX41T%2FFJLb3AYR076EpZ0aMpCv%2Fs9gjT2ndcJAPGB30bnIiCWgROamNsDUiKZqn1jx6uTNb8BW%2FzuloQfT1%2BibQ3YKeXohfQZnEj7EY2lxjCuHV1loqqEGxTU2PSkL&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47URN7TKTPN%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T000615Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=05f5eedac4bf2fd851e26ab2423e32426e9959c94076f9f795261065a8f59dfc 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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIEqwRLMRVKfn9erV0E1CMAxkRfA1ajq8mVKyeYkrV5y3AiEAkmQQkjEG%2BsAU4CYvxELg2JStegqiBzhdEQmzWYQO7SgquQUIMRAFGgwyNzM1NzAxOTU0MzMiDNB%2F64yhbJgXe%2By2TiqWBZIPRRJthkZy9nw3NQxUJ8w37spsUiYNyua1CpLPT9%2B2FUc0ZLrmWF%2BhxRuVetVcW4dZxGnmXJBkHC9NiEVxhoApXiUW2jWw07qFeapVwqhgLS1UX9EmpF2LnsqJuX3adDMn%2FD3T0VC0oCWj5t4a4UNX8%2Bd%2BKspMpbdk5QP6xiQqbHeio81qMhURspkh1irJTmIn%2F1L8eGqQwPOxKYc3VRyeiWIWtQd85QMwmXcFw5eJ06%2B1K7PzxqTtPaz9M6gfeABO1y4%2Ftszx34HfWC3EV0VbXcPqNdnRV%2B6RCOGdPu%2FrdVH9ZMeD7RppruHQ%2Ffa5930uA6XEJzg%2FvJkocFVgJdhyhXDI9e4HOEdWmSAvly%2BK%2B4kFenln3OBESQIblq46Ic41ds%2FRrdJPobaI9Owino24sCU0Gzlb0tGJ4syb%2Fe2WJ8HMlDO30tyxDrfWun2%2FBva%2B5n6s2tyBUi8lOw%2BaGdU9QqBX2zcRF8QdPesMsIOE9Ul%2BqyW3K%2BubdAVcHPdu7bPpe6da3yKIBCQ5P8DKEk5NM9IrtgDPB%2FYHDH8r4ZD1wMudqMzWesh%2FzBwKG1n%2BaCrcgtQfbUIlOeXBPT9D2QI7eALIhueFNATVWwMQ1QVXUz8Sym0%2FJ48bsHHIBAPCR17rNfqTcIJ1YMsGzZBLAFLh%2FjqXv602IQ1eDibiA8U0PpCtwaTT4eZt%2F%2FxOr1CQ%2Frlvw8CahMkkKjP8el8%2BhFGzv22CEcQHacLW2erwcDLiy1zTEWoR%2FvO%2FeDqsNtR5wVBZh7MJ6dvp6ke7Nk7zUY2mTw1RvWwl4FJ%2F1UQ2VaKKLHu2hdrV6joG0ZzI25W74XOZojKNTWOLN1t3GL2ulnCMrGwizNbL07fBH4ue6lAQZtrQjvT%2FMNTPoNYGOrEBenWjRtiGM5hTc8OkWGnS3aJ6GCDpIuGvhKq0Zras8bNKwT8R8hBUyUVujmmv0GWuNegVRT%2FeJuJosGlC0WEkGheDBJFgJpXGsfAocMz3%2BSsKjTwX41T%2FFJLb3AYR076EpZ0aMpCv%2Fs9gjT2ndcJAPGB30bnIiCWgROamNsDUiKZqn1jx6uTNb8BW%2FzuloQfT1%2BibQ3YKeXohfQZnEj7EY2lxjCuHV1loqqEGxTU2PSkL&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47URN7TKTPN%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T000615Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=329d68d57beab0e132f5f4c6761cde6e1fc570af350d9f7193024af3e9c834b0 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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIEqwRLMRVKfn9erV0E1CMAxkRfA1ajq8mVKyeYkrV5y3AiEAkmQQkjEG%2BsAU4CYvxELg2JStegqiBzhdEQmzWYQO7SgquQUIMRAFGgwyNzM1NzAxOTU0MzMiDNB%2F64yhbJgXe%2By2TiqWBZIPRRJthkZy9nw3NQxUJ8w37spsUiYNyua1CpLPT9%2B2FUc0ZLrmWF%2BhxRuVetVcW4dZxGnmXJBkHC9NiEVxhoApXiUW2jWw07qFeapVwqhgLS1UX9EmpF2LnsqJuX3adDMn%2FD3T0VC0oCWj5t4a4UNX8%2Bd%2BKspMpbdk5QP6xiQqbHeio81qMhURspkh1irJTmIn%2F1L8eGqQwPOxKYc3VRyeiWIWtQd85QMwmXcFw5eJ06%2B1K7PzxqTtPaz9M6gfeABO1y4%2Ftszx34HfWC3EV0VbXcPqNdnRV%2B6RCOGdPu%2FrdVH9ZMeD7RppruHQ%2Ffa5930uA6XEJzg%2FvJkocFVgJdhyhXDI9e4HOEdWmSAvly%2BK%2B4kFenln3OBESQIblq46Ic41ds%2FRrdJPobaI9Owino24sCU0Gzlb0tGJ4syb%2Fe2WJ8HMlDO30tyxDrfWun2%2FBva%2B5n6s2tyBUi8lOw%2BaGdU9QqBX2zcRF8QdPesMsIOE9Ul%2BqyW3K%2BubdAVcHPdu7bPpe6da3yKIBCQ5P8DKEk5NM9IrtgDPB%2FYHDH8r4ZD1wMudqMzWesh%2FzBwKG1n%2BaCrcgtQfbUIlOeXBPT9D2QI7eALIhueFNATVWwMQ1QVXUz8Sym0%2FJ48bsHHIBAPCR17rNfqTcIJ1YMsGzZBLAFLh%2FjqXv602IQ1eDibiA8U0PpCtwaTT4eZt%2F%2FxOr1CQ%2Frlvw8CahMkkKjP8el8%2BhFGzv22CEcQHacLW2erwcDLiy1zTEWoR%2FvO%2FeDqsNtR5wVBZh7MJ6dvp6ke7Nk7zUY2mTw1RvWwl4FJ%2F1UQ2VaKKLHu2hdrV6joG0ZzI25W74XOZojKNTWOLN1t3GL2ulnCMrGwizNbL07fBH4ue6lAQZtrQjvT%2FMNTPoNYGOrEBenWjRtiGM5hTc8OkWGnS3aJ6GCDpIuGvhKq0Zras8bNKwT8R8hBUyUVujmmv0GWuNegVRT%2FeJuJosGlC0WEkGheDBJFgJpXGsfAocMz3%2BSsKjTwX41T%2FFJLb3AYR076EpZ0aMpCv%2Fs9gjT2ndcJAPGB30bnIiCWgROamNsDUiKZqn1jx6uTNb8BW%2FzuloQfT1%2BibQ3YKeXohfQZnEj7EY2lxjCuHV1loqqEGxTU2PSkL&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47URN7TKTPN%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T000615Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=7f1f0442cb04634950f24c706a7eb07b72017221c2c05e8f37e9110aed30ca41 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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIEqwRLMRVKfn9erV0E1CMAxkRfA1ajq8mVKyeYkrV5y3AiEAkmQQkjEG%2BsAU4CYvxELg2JStegqiBzhdEQmzWYQO7SgquQUIMRAFGgwyNzM1NzAxOTU0MzMiDNB%2F64yhbJgXe%2By2TiqWBZIPRRJthkZy9nw3NQxUJ8w37spsUiYNyua1CpLPT9%2B2FUc0ZLrmWF%2BhxRuVetVcW4dZxGnmXJBkHC9NiEVxhoApXiUW2jWw07qFeapVwqhgLS1UX9EmpF2LnsqJuX3adDMn%2FD3T0VC0oCWj5t4a4UNX8%2Bd%2BKspMpbdk5QP6xiQqbHeio81qMhURspkh1irJTmIn%2F1L8eGqQwPOxKYc3VRyeiWIWtQd85QMwmXcFw5eJ06%2B1K7PzxqTtPaz9M6gfeABO1y4%2Ftszx34HfWC3EV0VbXcPqNdnRV%2B6RCOGdPu%2FrdVH9ZMeD7RppruHQ%2Ffa5930uA6XEJzg%2FvJkocFVgJdhyhXDI9e4HOEdWmSAvly%2BK%2B4kFenln3OBESQIblq46Ic41ds%2FRrdJPobaI9Owino24sCU0Gzlb0tGJ4syb%2Fe2WJ8HMlDO30tyxDrfWun2%2FBva%2B5n6s2tyBUi8lOw%2BaGdU9QqBX2zcRF8QdPesMsIOE9Ul%2BqyW3K%2BubdAVcHPdu7bPpe6da3yKIBCQ5P8DKEk5NM9IrtgDPB%2FYHDH8r4ZD1wMudqMzWesh%2FzBwKG1n%2BaCrcgtQfbUIlOeXBPT9D2QI7eALIhueFNATVWwMQ1QVXUz8Sym0%2FJ48bsHHIBAPCR17rNfqTcIJ1YMsGzZBLAFLh%2FjqXv602IQ1eDibiA8U0PpCtwaTT4eZt%2F%2FxOr1CQ%2Frlvw8CahMkkKjP8el8%2BhFGzv22CEcQHacLW2erwcDLiy1zTEWoR%2FvO%2FeDqsNtR5wVBZh7MJ6dvp6ke7Nk7zUY2mTw1RvWwl4FJ%2F1UQ2VaKKLHu2hdrV6joG0ZzI25W74XOZojKNTWOLN1t3GL2ulnCMrGwizNbL07fBH4ue6lAQZtrQjvT%2FMNTPoNYGOrEBenWjRtiGM5hTc8OkWGnS3aJ6GCDpIuGvhKq0Zras8bNKwT8R8hBUyUVujmmv0GWuNegVRT%2FeJuJosGlC0WEkGheDBJFgJpXGsfAocMz3%2BSsKjTwX41T%2FFJLb3AYR076EpZ0aMpCv%2Fs9gjT2ndcJAPGB30bnIiCWgROamNsDUiKZqn1jx6uTNb8BW%2FzuloQfT1%2BibQ3YKeXohfQZnEj7EY2lxjCuHV1loqqEGxTU2PSkL&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47URN7TKTPN%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T000615Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=b561a7da981bf08d78a68f32d5212f89637e41d1ce5b4afb32b0d6fa7dcb3fc4 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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIEqwRLMRVKfn9erV0E1CMAxkRfA1ajq8mVKyeYkrV5y3AiEAkmQQkjEG%2BsAU4CYvxELg2JStegqiBzhdEQmzWYQO7SgquQUIMRAFGgwyNzM1NzAxOTU0MzMiDNB%2F64yhbJgXe%2By2TiqWBZIPRRJthkZy9nw3NQxUJ8w37spsUiYNyua1CpLPT9%2B2FUc0ZLrmWF%2BhxRuVetVcW4dZxGnmXJBkHC9NiEVxhoApXiUW2jWw07qFeapVwqhgLS1UX9EmpF2LnsqJuX3adDMn%2FD3T0VC0oCWj5t4a4UNX8%2Bd%2BKspMpbdk5QP6xiQqbHeio81qMhURspkh1irJTmIn%2F1L8eGqQwPOxKYc3VRyeiWIWtQd85QMwmXcFw5eJ06%2B1K7PzxqTtPaz9M6gfeABO1y4%2Ftszx34HfWC3EV0VbXcPqNdnRV%2B6RCOGdPu%2FrdVH9ZMeD7RppruHQ%2Ffa5930uA6XEJzg%2FvJkocFVgJdhyhXDI9e4HOEdWmSAvly%2BK%2B4kFenln3OBESQIblq46Ic41ds%2FRrdJPobaI9Owino24sCU0Gzlb0tGJ4syb%2Fe2WJ8HMlDO30tyxDrfWun2%2FBva%2B5n6s2tyBUi8lOw%2BaGdU9QqBX2zcRF8QdPesMsIOE9Ul%2BqyW3K%2BubdAVcHPdu7bPpe6da3yKIBCQ5P8DKEk5NM9IrtgDPB%2FYHDH8r4ZD1wMudqMzWesh%2FzBwKG1n%2BaCrcgtQfbUIlOeXBPT9D2QI7eALIhueFNATVWwMQ1QVXUz8Sym0%2FJ48bsHHIBAPCR17rNfqTcIJ1YMsGzZBLAFLh%2FjqXv602IQ1eDibiA8U0PpCtwaTT4eZt%2F%2FxOr1CQ%2Frlvw8CahMkkKjP8el8%2BhFGzv22CEcQHacLW2erwcDLiy1zTEWoR%2FvO%2FeDqsNtR5wVBZh7MJ6dvp6ke7Nk7zUY2mTw1RvWwl4FJ%2F1UQ2VaKKLHu2hdrV6joG0ZzI25W74XOZojKNTWOLN1t3GL2ulnCMrGwizNbL07fBH4ue6lAQZtrQjvT%2FMNTPoNYGOrEBenWjRtiGM5hTc8OkWGnS3aJ6GCDpIuGvhKq0Zras8bNKwT8R8hBUyUVujmmv0GWuNegVRT%2FeJuJosGlC0WEkGheDBJFgJpXGsfAocMz3%2BSsKjTwX41T%2FFJLb3AYR076EpZ0aMpCv%2Fs9gjT2ndcJAPGB30bnIiCWgROamNsDUiKZqn1jx6uTNb8BW%2FzuloQfT1%2BibQ3YKeXohfQZnEj7EY2lxjCuHV1loqqEGxTU2PSkL&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47URN7TKTPN%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T000615Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=e935166e0d7900feb3656fdf03efe1eec30d306ebd71705d675124baf5409f50 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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIEqwRLMRVKfn9erV0E1CMAxkRfA1ajq8mVKyeYkrV5y3AiEAkmQQkjEG%2BsAU4CYvxELg2JStegqiBzhdEQmzWYQO7SgquQUIMRAFGgwyNzM1NzAxOTU0MzMiDNB%2F64yhbJgXe%2By2TiqWBZIPRRJthkZy9nw3NQxUJ8w37spsUiYNyua1CpLPT9%2B2FUc0ZLrmWF%2BhxRuVetVcW4dZxGnmXJBkHC9NiEVxhoApXiUW2jWw07qFeapVwqhgLS1UX9EmpF2LnsqJuX3adDMn%2FD3T0VC0oCWj5t4a4UNX8%2Bd%2BKspMpbdk5QP6xiQqbHeio81qMhURspkh1irJTmIn%2F1L8eGqQwPOxKYc3VRyeiWIWtQd85QMwmXcFw5eJ06%2B1K7PzxqTtPaz9M6gfeABO1y4%2Ftszx34HfWC3EV0VbXcPqNdnRV%2B6RCOGdPu%2FrdVH9ZMeD7RppruHQ%2Ffa5930uA6XEJzg%2FvJkocFVgJdhyhXDI9e4HOEdWmSAvly%2BK%2B4kFenln3OBESQIblq46Ic41ds%2FRrdJPobaI9Owino24sCU0Gzlb0tGJ4syb%2Fe2WJ8HMlDO30tyxDrfWun2%2FBva%2B5n6s2tyBUi8lOw%2BaGdU9QqBX2zcRF8QdPesMsIOE9Ul%2BqyW3K%2BubdAVcHPdu7bPpe6da3yKIBCQ5P8DKEk5NM9IrtgDPB%2FYHDH8r4ZD1wMudqMzWesh%2FzBwKG1n%2BaCrcgtQfbUIlOeXBPT9D2QI7eALIhueFNATVWwMQ1QVXUz8Sym0%2FJ48bsHHIBAPCR17rNfqTcIJ1YMsGzZBLAFLh%2FjqXv602IQ1eDibiA8U0PpCtwaTT4eZt%2F%2FxOr1CQ%2Frlvw8CahMkkKjP8el8%2BhFGzv22CEcQHacLW2erwcDLiy1zTEWoR%2FvO%2FeDqsNtR5wVBZh7MJ6dvp6ke7Nk7zUY2mTw1RvWwl4FJ%2F1UQ2VaKKLHu2hdrV6joG0ZzI25W74XOZojKNTWOLN1t3GL2ulnCMrGwizNbL07fBH4ue6lAQZtrQjvT%2FMNTPoNYGOrEBenWjRtiGM5hTc8OkWGnS3aJ6GCDpIuGvhKq0Zras8bNKwT8R8hBUyUVujmmv0GWuNegVRT%2FeJuJosGlC0WEkGheDBJFgJpXGsfAocMz3%2BSsKjTwX41T%2FFJLb3AYR076EpZ0aMpCv%2Fs9gjT2ndcJAPGB30bnIiCWgROamNsDUiKZqn1jx6uTNb8BW%2FzuloQfT1%2BibQ3YKeXohfQZnEj7EY2lxjCuHV1loqqEGxTU2PSkL&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47URN7TKTPN%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T000615Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=6342c2cb1c984f5370101a17c3d1c78d8cc1a09626c10a225a39bf4a4f91a6e0 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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIEqwRLMRVKfn9erV0E1CMAxkRfA1ajq8mVKyeYkrV5y3AiEAkmQQkjEG%2BsAU4CYvxELg2JStegqiBzhdEQmzWYQO7SgquQUIMRAFGgwyNzM1NzAxOTU0MzMiDNB%2F64yhbJgXe%2By2TiqWBZIPRRJthkZy9nw3NQxUJ8w37spsUiYNyua1CpLPT9%2B2FUc0ZLrmWF%2BhxRuVetVcW4dZxGnmXJBkHC9NiEVxhoApXiUW2jWw07qFeapVwqhgLS1UX9EmpF2LnsqJuX3adDMn%2FD3T0VC0oCWj5t4a4UNX8%2Bd%2BKspMpbdk5QP6xiQqbHeio81qMhURspkh1irJTmIn%2F1L8eGqQwPOxKYc3VRyeiWIWtQd85QMwmXcFw5eJ06%2B1K7PzxqTtPaz9M6gfeABO1y4%2Ftszx34HfWC3EV0VbXcPqNdnRV%2B6RCOGdPu%2FrdVH9ZMeD7RppruHQ%2Ffa5930uA6XEJzg%2FvJkocFVgJdhyhXDI9e4HOEdWmSAvly%2BK%2B4kFenln3OBESQIblq46Ic41ds%2FRrdJPobaI9Owino24sCU0Gzlb0tGJ4syb%2Fe2WJ8HMlDO30tyxDrfWun2%2FBva%2B5n6s2tyBUi8lOw%2BaGdU9QqBX2zcRF8QdPesMsIOE9Ul%2BqyW3K%2BubdAVcHPdu7bPpe6da3yKIBCQ5P8DKEk5NM9IrtgDPB%2FYHDH8r4ZD1wMudqMzWesh%2FzBwKG1n%2BaCrcgtQfbUIlOeXBPT9D2QI7eALIhueFNATVWwMQ1QVXUz8Sym0%2FJ48bsHHIBAPCR17rNfqTcIJ1YMsGzZBLAFLh%2FjqXv602IQ1eDibiA8U0PpCtwaTT4eZt%2F%2FxOr1CQ%2Frlvw8CahMkkKjP8el8%2BhFGzv22CEcQHacLW2erwcDLiy1zTEWoR%2FvO%2FeDqsNtR5wVBZh7MJ6dvp6ke7Nk7zUY2mTw1RvWwl4FJ%2F1UQ2VaKKLHu2hdrV6joG0ZzI25W74XOZojKNTWOLN1t3GL2ulnCMrGwizNbL07fBH4ue6lAQZtrQjvT%2FMNTPoNYGOrEBenWjRtiGM5hTc8OkWGnS3aJ6GCDpIuGvhKq0Zras8bNKwT8R8hBUyUVujmmv0GWuNegVRT%2FeJuJosGlC0WEkGheDBJFgJpXGsfAocMz3%2BSsKjTwX41T%2FFJLb3AYR076EpZ0aMpCv%2Fs9gjT2ndcJAPGB30bnIiCWgROamNsDUiKZqn1jx6uTNb8BW%2FzuloQfT1%2BibQ3YKeXohfQZnEj7EY2lxjCuHV1loqqEGxTU2PSkL&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47URN7TKTPN%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T000615Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=31dc3f15d2e5b2966c434a87745117ff2efc529f7d44ff9456b38c819c4e6d11 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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIEqwRLMRVKfn9erV0E1CMAxkRfA1ajq8mVKyeYkrV5y3AiEAkmQQkjEG%2BsAU4CYvxELg2JStegqiBzhdEQmzWYQO7SgquQUIMRAFGgwyNzM1NzAxOTU0MzMiDNB%2F64yhbJgXe%2By2TiqWBZIPRRJthkZy9nw3NQxUJ8w37spsUiYNyua1CpLPT9%2B2FUc0ZLrmWF%2BhxRuVetVcW4dZxGnmXJBkHC9NiEVxhoApXiUW2jWw07qFeapVwqhgLS1UX9EmpF2LnsqJuX3adDMn%2FD3T0VC0oCWj5t4a4UNX8%2Bd%2BKspMpbdk5QP6xiQqbHeio81qMhURspkh1irJTmIn%2F1L8eGqQwPOxKYc3VRyeiWIWtQd85QMwmXcFw5eJ06%2B1K7PzxqTtPaz9M6gfeABO1y4%2Ftszx34HfWC3EV0VbXcPqNdnRV%2B6RCOGdPu%2FrdVH9ZMeD7RppruHQ%2Ffa5930uA6XEJzg%2FvJkocFVgJdhyhXDI9e4HOEdWmSAvly%2BK%2B4kFenln3OBESQIblq46Ic41ds%2FRrdJPobaI9Owino24sCU0Gzlb0tGJ4syb%2Fe2WJ8HMlDO30tyxDrfWun2%2FBva%2B5n6s2tyBUi8lOw%2BaGdU9QqBX2zcRF8QdPesMsIOE9Ul%2BqyW3K%2BubdAVcHPdu7bPpe6da3yKIBCQ5P8DKEk5NM9IrtgDPB%2FYHDH8r4ZD1wMudqMzWesh%2FzBwKG1n%2BaCrcgtQfbUIlOeXBPT9D2QI7eALIhueFNATVWwMQ1QVXUz8Sym0%2FJ48bsHHIBAPCR17rNfqTcIJ1YMsGzZBLAFLh%2FjqXv602IQ1eDibiA8U0PpCtwaTT4eZt%2F%2FxOr1CQ%2Frlvw8CahMkkKjP8el8%2BhFGzv22CEcQHacLW2erwcDLiy1zTEWoR%2FvO%2FeDqsNtR5wVBZh7MJ6dvp6ke7Nk7zUY2mTw1RvWwl4FJ%2F1UQ2VaKKLHu2hdrV6joG0ZzI25W74XOZojKNTWOLN1t3GL2ulnCMrGwizNbL07fBH4ue6lAQZtrQjvT%2FMNTPoNYGOrEBenWjRtiGM5hTc8OkWGnS3aJ6GCDpIuGvhKq0Zras8bNKwT8R8hBUyUVujmmv0GWuNegVRT%2FeJuJosGlC0WEkGheDBJFgJpXGsfAocMz3%2BSsKjTwX41T%2FFJLb3AYR076EpZ0aMpCv%2Fs9gjT2ndcJAPGB30bnIiCWgROamNsDUiKZqn1jx6uTNb8BW%2FzuloQfT1%2BibQ3YKeXohfQZnEj7EY2lxjCuHV1loqqEGxTU2PSkL&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47URN7TKTPN%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T000615Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=d73bda6c15aab393c903a4b4fbde3e0e12a5b92a1bb8e84b2213a6473d91c44c 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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIEqwRLMRVKfn9erV0E1CMAxkRfA1ajq8mVKyeYkrV5y3AiEAkmQQkjEG%2BsAU4CYvxELg2JStegqiBzhdEQmzWYQO7SgquQUIMRAFGgwyNzM1NzAxOTU0MzMiDNB%2F64yhbJgXe%2By2TiqWBZIPRRJthkZy9nw3NQxUJ8w37spsUiYNyua1CpLPT9%2B2FUc0ZLrmWF%2BhxRuVetVcW4dZxGnmXJBkHC9NiEVxhoApXiUW2jWw07qFeapVwqhgLS1UX9EmpF2LnsqJuX3adDMn%2FD3T0VC0oCWj5t4a4UNX8%2Bd%2BKspMpbdk5QP6xiQqbHeio81qMhURspkh1irJTmIn%2F1L8eGqQwPOxKYc3VRyeiWIWtQd85QMwmXcFw5eJ06%2B1K7PzxqTtPaz9M6gfeABO1y4%2Ftszx34HfWC3EV0VbXcPqNdnRV%2B6RCOGdPu%2FrdVH9ZMeD7RppruHQ%2Ffa5930uA6XEJzg%2FvJkocFVgJdhyhXDI9e4HOEdWmSAvly%2BK%2B4kFenln3OBESQIblq46Ic41ds%2FRrdJPobaI9Owino24sCU0Gzlb0tGJ4syb%2Fe2WJ8HMlDO30tyxDrfWun2%2FBva%2B5n6s2tyBUi8lOw%2BaGdU9QqBX2zcRF8QdPesMsIOE9Ul%2BqyW3K%2BubdAVcHPdu7bPpe6da3yKIBCQ5P8DKEk5NM9IrtgDPB%2FYHDH8r4ZD1wMudqMzWesh%2FzBwKG1n%2BaCrcgtQfbUIlOeXBPT9D2QI7eALIhueFNATVWwMQ1QVXUz8Sym0%2FJ48bsHHIBAPCR17rNfqTcIJ1YMsGzZBLAFLh%2FjqXv602IQ1eDibiA8U0PpCtwaTT4eZt%2F%2FxOr1CQ%2Frlvw8CahMkkKjP8el8%2BhFGzv22CEcQHacLW2erwcDLiy1zTEWoR%2FvO%2FeDqsNtR5wVBZh7MJ6dvp6ke7Nk7zUY2mTw1RvWwl4FJ%2F1UQ2VaKKLHu2hdrV6joG0ZzI25W74XOZojKNTWOLN1t3GL2ulnCMrGwizNbL07fBH4ue6lAQZtrQjvT%2FMNTPoNYGOrEBenWjRtiGM5hTc8OkWGnS3aJ6GCDpIuGvhKq0Zras8bNKwT8R8hBUyUVujmmv0GWuNegVRT%2FeJuJosGlC0WEkGheDBJFgJpXGsfAocMz3%2BSsKjTwX41T%2FFJLb3AYR076EpZ0aMpCv%2Fs9gjT2ndcJAPGB30bnIiCWgROamNsDUiKZqn1jx6uTNb8BW%2FzuloQfT1%2BibQ3YKeXohfQZnEj7EY2lxjCuHV1loqqEGxTU2PSkL&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47URN7TKTPN%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T000615Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=73ce1db77c63827184f50ba5c2226e3ff8a3a309ea623454ad81f822afa2e0d1 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=IQoJb3JpZ2luX2VjEGgaCWV1LXdlc3QtMSJHMEUCIEqwRLMRVKfn9erV0E1CMAxkRfA1ajq8mVKyeYkrV5y3AiEAkmQQkjEG%2BsAU4CYvxELg2JStegqiBzhdEQmzWYQO7SgquQUIMRAFGgwyNzM1NzAxOTU0MzMiDNB%2F64yhbJgXe%2By2TiqWBZIPRRJthkZy9nw3NQxUJ8w37spsUiYNyua1CpLPT9%2B2FUc0ZLrmWF%2BhxRuVetVcW4dZxGnmXJBkHC9NiEVxhoApXiUW2jWw07qFeapVwqhgLS1UX9EmpF2LnsqJuX3adDMn%2FD3T0VC0oCWj5t4a4UNX8%2Bd%2BKspMpbdk5QP6xiQqbHeio81qMhURspkh1irJTmIn%2F1L8eGqQwPOxKYc3VRyeiWIWtQd85QMwmXcFw5eJ06%2B1K7PzxqTtPaz9M6gfeABO1y4%2Ftszx34HfWC3EV0VbXcPqNdnRV%2B6RCOGdPu%2FrdVH9ZMeD7RppruHQ%2Ffa5930uA6XEJzg%2FvJkocFVgJdhyhXDI9e4HOEdWmSAvly%2BK%2B4kFenln3OBESQIblq46Ic41ds%2FRrdJPobaI9Owino24sCU0Gzlb0tGJ4syb%2Fe2WJ8HMlDO30tyxDrfWun2%2FBva%2B5n6s2tyBUi8lOw%2BaGdU9QqBX2zcRF8QdPesMsIOE9Ul%2BqyW3K%2BubdAVcHPdu7bPpe6da3yKIBCQ5P8DKEk5NM9IrtgDPB%2FYHDH8r4ZD1wMudqMzWesh%2FzBwKG1n%2BaCrcgtQfbUIlOeXBPT9D2QI7eALIhueFNATVWwMQ1QVXUz8Sym0%2FJ48bsHHIBAPCR17rNfqTcIJ1YMsGzZBLAFLh%2FjqXv602IQ1eDibiA8U0PpCtwaTT4eZt%2F%2FxOr1CQ%2Frlvw8CahMkkKjP8el8%2BhFGzv22CEcQHacLW2erwcDLiy1zTEWoR%2FvO%2FeDqsNtR5wVBZh7MJ6dvp6ke7Nk7zUY2mTw1RvWwl4FJ%2F1UQ2VaKKLHu2hdrV6joG0ZzI25W74XOZojKNTWOLN1t3GL2ulnCMrGwizNbL07fBH4ue6lAQZtrQjvT%2FMNTPoNYGOrEBenWjRtiGM5hTc8OkWGnS3aJ6GCDpIuGvhKq0Zras8bNKwT8R8hBUyUVujmmv0GWuNegVRT%2FeJuJosGlC0WEkGheDBJFgJpXGsfAocMz3%2BSsKjTwX41T%2FFJLb3AYR076EpZ0aMpCv%2Fs9gjT2ndcJAPGB30bnIiCWgROamNsDUiKZqn1jx6uTNb8BW%2FzuloQfT1%2BibQ3YKeXohfQZnEj7EY2lxjCuHV1loqqEGxTU2PSkL&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47URN7TKTPN%2F20261009%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20261009T000615Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=a2e81b62a0b7663889773607878f42ef76e7fc24d1ca76e6faf7b22e931f4425 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}]}}