{"id":1390,"date":"2020-01-19T06:54:37","date_gmt":"2020-01-19T06:54:37","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/?page_id=1390"},"modified":"2020-05-11T09:49:04","modified_gmt":"2020-05-11T09:49:04","slug":"answer-guide-online-mcq-s4_2a","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/answer-guide-online-mcq-s4_2a\/","title":{"rendered":"Answer Guide Online MCQ S4_2A"},"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 loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1854\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094457\/Screenshot-2020-05-11-at-10.44.14.jpg\" alt=\"\" width=\"984\" height=\"312\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094457\/Screenshot-2020-05-11-at-10.44.14.jpg 984w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094457\/Screenshot-2020-05-11-at-10.44.14-300x95.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEEEaCWV1LXdlc3QtMSJGMEQCIA42EaXTfhPEsPPuyQS1grzOrjkKdOBoKMcIuH4SkQfWAiBnniDZZZCU7ZI5Ezj7YkWt9BGI8ChTdzUcPD2nQjn8DCq4BQgKEAUaDDI3MzU3MDE5NTQzMyIMHd2s3TBHz8BhfilxKpUFrb8W4aPs3nL6OdXRw0hz%2BWyYnUzSCt%2FmsJaIKqYBUHZKm9B3v%2FScOr7kXwJAp41lWutvxrTXePVXZIp0eJAExTo3woVDfFhjNLtTTGj1m%2BcUJhmqZOrc95hxopxTj4DnaiglOjf8hK9oY9cWlamuKaKVR1ufG1th9A4wGg%2BVnX89B2WyO93oYL%2FxUcZxAH%2B8f%2B2xiJjA0PRQN%2BOKdyTb02N7NReUY8evU7QuywzeFs60xPURPfQqeZUMeGQmtI%2Bdb5SxTDZhrp83KappogY7Ko9Ay2jiaAM38wQotsbYm%2BCfDjhwIC6o%2Fsh4lY%2F3HilRCTfFDD5oMmLKKBo5lTLCZYTcPlWwTPegqcXP9%2BXJEobvxW7a2922UWgFOTRHxgUAMNZdvru8FquRG4Xr9NPw1vxu%2BZCCfB%2FLzTgRMuxPv2xSm1julI1iQWMTkYSfJFtqDUOyfh75wd2RS%2B%2BL8%2B4h5nJWe6CuLppAMxx7xhaqrOaMR0YfL4RWe3gXaMwxn0GvAo%2BW9LaE4%2BGj%2FdY8%2F6ka1qWFW2314moqHRTm9%2BLshr7J5u3pWiGsX4XNmN7jONgZNXSTDqT6Blyb8PLmGsoQIqifk2sSz7Ay3RYONePRrwDy443jAqmJ2TBsH%2FButpP%2FIsVYAC4g9s9xAv1Kntbub2F7X%2BRAjv0kVkHeuO1q9mCIO5VwCFdHABIQiM2Y8plILlo90fSgwWL0LaE4NE42MmSRAc08hpQuDc3jcvumoQfWT2Rfk7zmJlH%2F%2B8ADoFTkJwXwV%2Fr1GiC9t8AeYi37kCeN17NAZxh6J%2F32gD%2FM3tzzbBPYmYU2VE1WfEF9YNeqlhHC%2FFJs5WqtB53C9OC7NV6o%2FDP5iJkIZQBDbQ4spC5JAvy6eDCtzuXRBjqyAdpgWlXN6YzyPwvmTpbVPrWedM1iLlDQtlMnlTNC%2FAq4mM6bKkTWd3ef7kHUlG4m3EMxDjQqXxiuBVVO7cGBkucInXB3xofyqWFrgdV0ZQ26aqCFg2h4F8pRKZrioq1TXdhCvXPlHJIIHJrYFVvw8MDzdci9YbOwYmxaeTe7KW1PbMhRlHRYXHMKroLuWfYIhoEq8dTYKxMbZzBESNz04eeUPGdysAg5kV0g7nrx%2BMvZKYo%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2OXBQHBT%2F20260622%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260622T164827Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=5ed246c0a867b9d2f2e71ac1dadd825790294f2a88f13493916033cfc80da52a 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094457\/Screenshot-2020-05-11-at-10.44.14-768x244.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEEEaCWV1LXdlc3QtMSJGMEQCIA42EaXTfhPEsPPuyQS1grzOrjkKdOBoKMcIuH4SkQfWAiBnniDZZZCU7ZI5Ezj7YkWt9BGI8ChTdzUcPD2nQjn8DCq4BQgKEAUaDDI3MzU3MDE5NTQzMyIMHd2s3TBHz8BhfilxKpUFrb8W4aPs3nL6OdXRw0hz%2BWyYnUzSCt%2FmsJaIKqYBUHZKm9B3v%2FScOr7kXwJAp41lWutvxrTXePVXZIp0eJAExTo3woVDfFhjNLtTTGj1m%2BcUJhmqZOrc95hxopxTj4DnaiglOjf8hK9oY9cWlamuKaKVR1ufG1th9A4wGg%2BVnX89B2WyO93oYL%2FxUcZxAH%2B8f%2B2xiJjA0PRQN%2BOKdyTb02N7NReUY8evU7QuywzeFs60xPURPfQqeZUMeGQmtI%2Bdb5SxTDZhrp83KappogY7Ko9Ay2jiaAM38wQotsbYm%2BCfDjhwIC6o%2Fsh4lY%2F3HilRCTfFDD5oMmLKKBo5lTLCZYTcPlWwTPegqcXP9%2BXJEobvxW7a2922UWgFOTRHxgUAMNZdvru8FquRG4Xr9NPw1vxu%2BZCCfB%2FLzTgRMuxPv2xSm1julI1iQWMTkYSfJFtqDUOyfh75wd2RS%2B%2BL8%2B4h5nJWe6CuLppAMxx7xhaqrOaMR0YfL4RWe3gXaMwxn0GvAo%2BW9LaE4%2BGj%2FdY8%2F6ka1qWFW2314moqHRTm9%2BLshr7J5u3pWiGsX4XNmN7jONgZNXSTDqT6Blyb8PLmGsoQIqifk2sSz7Ay3RYONePRrwDy443jAqmJ2TBsH%2FButpP%2FIsVYAC4g9s9xAv1Kntbub2F7X%2BRAjv0kVkHeuO1q9mCIO5VwCFdHABIQiM2Y8plILlo90fSgwWL0LaE4NE42MmSRAc08hpQuDc3jcvumoQfWT2Rfk7zmJlH%2F%2B8ADoFTkJwXwV%2Fr1GiC9t8AeYi37kCeN17NAZxh6J%2F32gD%2FM3tzzbBPYmYU2VE1WfEF9YNeqlhHC%2FFJs5WqtB53C9OC7NV6o%2FDP5iJkIZQBDbQ4spC5JAvy6eDCtzuXRBjqyAdpgWlXN6YzyPwvmTpbVPrWedM1iLlDQtlMnlTNC%2FAq4mM6bKkTWd3ef7kHUlG4m3EMxDjQqXxiuBVVO7cGBkucInXB3xofyqWFrgdV0ZQ26aqCFg2h4F8pRKZrioq1TXdhCvXPlHJIIHJrYFVvw8MDzdci9YbOwYmxaeTe7KW1PbMhRlHRYXHMKroLuWfYIhoEq8dTYKxMbZzBESNz04eeUPGdysAg5kV0g7nrx%2BMvZKYo%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2OXBQHBT%2F20260622%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260622T164827Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=c2fd4bd7dd0560ae049989cfa7f5ac7965f295052442451806a976d58c556d9d 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/td>\n<\/tr>\n<tr>\n<td>2.<\/td>\n<td style=\"text-align: left\"><span style=\"color: #ff0000\">\u00a0<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1856\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094713\/Screenshot-2020-05-11-at-10.46.38.jpg\" alt=\"\" width=\"752\" height=\"489\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094713\/Screenshot-2020-05-11-at-10.46.38.jpg 752w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094713\/Screenshot-2020-05-11-at-10.46.38-300x195.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEEEaCWV1LXdlc3QtMSJGMEQCIA42EaXTfhPEsPPuyQS1grzOrjkKdOBoKMcIuH4SkQfWAiBnniDZZZCU7ZI5Ezj7YkWt9BGI8ChTdzUcPD2nQjn8DCq4BQgKEAUaDDI3MzU3MDE5NTQzMyIMHd2s3TBHz8BhfilxKpUFrb8W4aPs3nL6OdXRw0hz%2BWyYnUzSCt%2FmsJaIKqYBUHZKm9B3v%2FScOr7kXwJAp41lWutvxrTXePVXZIp0eJAExTo3woVDfFhjNLtTTGj1m%2BcUJhmqZOrc95hxopxTj4DnaiglOjf8hK9oY9cWlamuKaKVR1ufG1th9A4wGg%2BVnX89B2WyO93oYL%2FxUcZxAH%2B8f%2B2xiJjA0PRQN%2BOKdyTb02N7NReUY8evU7QuywzeFs60xPURPfQqeZUMeGQmtI%2Bdb5SxTDZhrp83KappogY7Ko9Ay2jiaAM38wQotsbYm%2BCfDjhwIC6o%2Fsh4lY%2F3HilRCTfFDD5oMmLKKBo5lTLCZYTcPlWwTPegqcXP9%2BXJEobvxW7a2922UWgFOTRHxgUAMNZdvru8FquRG4Xr9NPw1vxu%2BZCCfB%2FLzTgRMuxPv2xSm1julI1iQWMTkYSfJFtqDUOyfh75wd2RS%2B%2BL8%2B4h5nJWe6CuLppAMxx7xhaqrOaMR0YfL4RWe3gXaMwxn0GvAo%2BW9LaE4%2BGj%2FdY8%2F6ka1qWFW2314moqHRTm9%2BLshr7J5u3pWiGsX4XNmN7jONgZNXSTDqT6Blyb8PLmGsoQIqifk2sSz7Ay3RYONePRrwDy443jAqmJ2TBsH%2FButpP%2FIsVYAC4g9s9xAv1Kntbub2F7X%2BRAjv0kVkHeuO1q9mCIO5VwCFdHABIQiM2Y8plILlo90fSgwWL0LaE4NE42MmSRAc08hpQuDc3jcvumoQfWT2Rfk7zmJlH%2F%2B8ADoFTkJwXwV%2Fr1GiC9t8AeYi37kCeN17NAZxh6J%2F32gD%2FM3tzzbBPYmYU2VE1WfEF9YNeqlhHC%2FFJs5WqtB53C9OC7NV6o%2FDP5iJkIZQBDbQ4spC5JAvy6eDCtzuXRBjqyAdpgWlXN6YzyPwvmTpbVPrWedM1iLlDQtlMnlTNC%2FAq4mM6bKkTWd3ef7kHUlG4m3EMxDjQqXxiuBVVO7cGBkucInXB3xofyqWFrgdV0ZQ26aqCFg2h4F8pRKZrioq1TXdhCvXPlHJIIHJrYFVvw8MDzdci9YbOwYmxaeTe7KW1PbMhRlHRYXHMKroLuWfYIhoEq8dTYKxMbZzBESNz04eeUPGdysAg5kV0g7nrx%2BMvZKYo%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2OXBQHBT%2F20260622%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260622T164827Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=9f4961e372bb3f1db864f6b98726754dfd88e84fff8c2445940bed9f1aa20fd0 300w\" sizes=\"auto, (max-width: 752px) 85vw, 752px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1857\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094714\/Screenshot-2020-05-11-at-10.46.57.jpg\" alt=\"\" width=\"750\" height=\"197\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094714\/Screenshot-2020-05-11-at-10.46.57.jpg 750w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094714\/Screenshot-2020-05-11-at-10.46.57-300x79.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEEEaCWV1LXdlc3QtMSJGMEQCIA42EaXTfhPEsPPuyQS1grzOrjkKdOBoKMcIuH4SkQfWAiBnniDZZZCU7ZI5Ezj7YkWt9BGI8ChTdzUcPD2nQjn8DCq4BQgKEAUaDDI3MzU3MDE5NTQzMyIMHd2s3TBHz8BhfilxKpUFrb8W4aPs3nL6OdXRw0hz%2BWyYnUzSCt%2FmsJaIKqYBUHZKm9B3v%2FScOr7kXwJAp41lWutvxrTXePVXZIp0eJAExTo3woVDfFhjNLtTTGj1m%2BcUJhmqZOrc95hxopxTj4DnaiglOjf8hK9oY9cWlamuKaKVR1ufG1th9A4wGg%2BVnX89B2WyO93oYL%2FxUcZxAH%2B8f%2B2xiJjA0PRQN%2BOKdyTb02N7NReUY8evU7QuywzeFs60xPURPfQqeZUMeGQmtI%2Bdb5SxTDZhrp83KappogY7Ko9Ay2jiaAM38wQotsbYm%2BCfDjhwIC6o%2Fsh4lY%2F3HilRCTfFDD5oMmLKKBo5lTLCZYTcPlWwTPegqcXP9%2BXJEobvxW7a2922UWgFOTRHxgUAMNZdvru8FquRG4Xr9NPw1vxu%2BZCCfB%2FLzTgRMuxPv2xSm1julI1iQWMTkYSfJFtqDUOyfh75wd2RS%2B%2BL8%2B4h5nJWe6CuLppAMxx7xhaqrOaMR0YfL4RWe3gXaMwxn0GvAo%2BW9LaE4%2BGj%2FdY8%2F6ka1qWFW2314moqHRTm9%2BLshr7J5u3pWiGsX4XNmN7jONgZNXSTDqT6Blyb8PLmGsoQIqifk2sSz7Ay3RYONePRrwDy443jAqmJ2TBsH%2FButpP%2FIsVYAC4g9s9xAv1Kntbub2F7X%2BRAjv0kVkHeuO1q9mCIO5VwCFdHABIQiM2Y8plILlo90fSgwWL0LaE4NE42MmSRAc08hpQuDc3jcvumoQfWT2Rfk7zmJlH%2F%2B8ADoFTkJwXwV%2Fr1GiC9t8AeYi37kCeN17NAZxh6J%2F32gD%2FM3tzzbBPYmYU2VE1WfEF9YNeqlhHC%2FFJs5WqtB53C9OC7NV6o%2FDP5iJkIZQBDbQ4spC5JAvy6eDCtzuXRBjqyAdpgWlXN6YzyPwvmTpbVPrWedM1iLlDQtlMnlTNC%2FAq4mM6bKkTWd3ef7kHUlG4m3EMxDjQqXxiuBVVO7cGBkucInXB3xofyqWFrgdV0ZQ26aqCFg2h4F8pRKZrioq1TXdhCvXPlHJIIHJrYFVvw8MDzdci9YbOwYmxaeTe7KW1PbMhRlHRYXHMKroLuWfYIhoEq8dTYKxMbZzBESNz04eeUPGdysAg5kV0g7nrx%2BMvZKYo%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2OXBQHBT%2F20260622%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260622T164827Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=f3243cf0bb73463d87ecf35b80a0fb4db1dba510a3382fe036dc8191540589e6 300w\" sizes=\"auto, (max-width: 750px) 85vw, 750px\" \/><\/td>\n<\/tr>\n<tr>\n<td>3.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1858\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094852\/Screenshot-2020-05-11-at-10.48.01.jpg\" alt=\"\" width=\"825\" height=\"751\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094852\/Screenshot-2020-05-11-at-10.48.01.jpg 825w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094852\/Screenshot-2020-05-11-at-10.48.01-300x273.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEEEaCWV1LXdlc3QtMSJGMEQCIA42EaXTfhPEsPPuyQS1grzOrjkKdOBoKMcIuH4SkQfWAiBnniDZZZCU7ZI5Ezj7YkWt9BGI8ChTdzUcPD2nQjn8DCq4BQgKEAUaDDI3MzU3MDE5NTQzMyIMHd2s3TBHz8BhfilxKpUFrb8W4aPs3nL6OdXRw0hz%2BWyYnUzSCt%2FmsJaIKqYBUHZKm9B3v%2FScOr7kXwJAp41lWutvxrTXePVXZIp0eJAExTo3woVDfFhjNLtTTGj1m%2BcUJhmqZOrc95hxopxTj4DnaiglOjf8hK9oY9cWlamuKaKVR1ufG1th9A4wGg%2BVnX89B2WyO93oYL%2FxUcZxAH%2B8f%2B2xiJjA0PRQN%2BOKdyTb02N7NReUY8evU7QuywzeFs60xPURPfQqeZUMeGQmtI%2Bdb5SxTDZhrp83KappogY7Ko9Ay2jiaAM38wQotsbYm%2BCfDjhwIC6o%2Fsh4lY%2F3HilRCTfFDD5oMmLKKBo5lTLCZYTcPlWwTPegqcXP9%2BXJEobvxW7a2922UWgFOTRHxgUAMNZdvru8FquRG4Xr9NPw1vxu%2BZCCfB%2FLzTgRMuxPv2xSm1julI1iQWMTkYSfJFtqDUOyfh75wd2RS%2B%2BL8%2B4h5nJWe6CuLppAMxx7xhaqrOaMR0YfL4RWe3gXaMwxn0GvAo%2BW9LaE4%2BGj%2FdY8%2F6ka1qWFW2314moqHRTm9%2BLshr7J5u3pWiGsX4XNmN7jONgZNXSTDqT6Blyb8PLmGsoQIqifk2sSz7Ay3RYONePRrwDy443jAqmJ2TBsH%2FButpP%2FIsVYAC4g9s9xAv1Kntbub2F7X%2BRAjv0kVkHeuO1q9mCIO5VwCFdHABIQiM2Y8plILlo90fSgwWL0LaE4NE42MmSRAc08hpQuDc3jcvumoQfWT2Rfk7zmJlH%2F%2B8ADoFTkJwXwV%2Fr1GiC9t8AeYi37kCeN17NAZxh6J%2F32gD%2FM3tzzbBPYmYU2VE1WfEF9YNeqlhHC%2FFJs5WqtB53C9OC7NV6o%2FDP5iJkIZQBDbQ4spC5JAvy6eDCtzuXRBjqyAdpgWlXN6YzyPwvmTpbVPrWedM1iLlDQtlMnlTNC%2FAq4mM6bKkTWd3ef7kHUlG4m3EMxDjQqXxiuBVVO7cGBkucInXB3xofyqWFrgdV0ZQ26aqCFg2h4F8pRKZrioq1TXdhCvXPlHJIIHJrYFVvw8MDzdci9YbOwYmxaeTe7KW1PbMhRlHRYXHMKroLuWfYIhoEq8dTYKxMbZzBESNz04eeUPGdysAg5kV0g7nrx%2BMvZKYo%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2OXBQHBT%2F20260622%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260622T164827Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=1fc1de1ca507bc3f156e61874a32d4eea57ccc507dda72842b610c7117a3cf7f 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094852\/Screenshot-2020-05-11-at-10.48.01-768x699.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEEEaCWV1LXdlc3QtMSJGMEQCIA42EaXTfhPEsPPuyQS1grzOrjkKdOBoKMcIuH4SkQfWAiBnniDZZZCU7ZI5Ezj7YkWt9BGI8ChTdzUcPD2nQjn8DCq4BQgKEAUaDDI3MzU3MDE5NTQzMyIMHd2s3TBHz8BhfilxKpUFrb8W4aPs3nL6OdXRw0hz%2BWyYnUzSCt%2FmsJaIKqYBUHZKm9B3v%2FScOr7kXwJAp41lWutvxrTXePVXZIp0eJAExTo3woVDfFhjNLtTTGj1m%2BcUJhmqZOrc95hxopxTj4DnaiglOjf8hK9oY9cWlamuKaKVR1ufG1th9A4wGg%2BVnX89B2WyO93oYL%2FxUcZxAH%2B8f%2B2xiJjA0PRQN%2BOKdyTb02N7NReUY8evU7QuywzeFs60xPURPfQqeZUMeGQmtI%2Bdb5SxTDZhrp83KappogY7Ko9Ay2jiaAM38wQotsbYm%2BCfDjhwIC6o%2Fsh4lY%2F3HilRCTfFDD5oMmLKKBo5lTLCZYTcPlWwTPegqcXP9%2BXJEobvxW7a2922UWgFOTRHxgUAMNZdvru8FquRG4Xr9NPw1vxu%2BZCCfB%2FLzTgRMuxPv2xSm1julI1iQWMTkYSfJFtqDUOyfh75wd2RS%2B%2BL8%2B4h5nJWe6CuLppAMxx7xhaqrOaMR0YfL4RWe3gXaMwxn0GvAo%2BW9LaE4%2BGj%2FdY8%2F6ka1qWFW2314moqHRTm9%2BLshr7J5u3pWiGsX4XNmN7jONgZNXSTDqT6Blyb8PLmGsoQIqifk2sSz7Ay3RYONePRrwDy443jAqmJ2TBsH%2FButpP%2FIsVYAC4g9s9xAv1Kntbub2F7X%2BRAjv0kVkHeuO1q9mCIO5VwCFdHABIQiM2Y8plILlo90fSgwWL0LaE4NE42MmSRAc08hpQuDc3jcvumoQfWT2Rfk7zmJlH%2F%2B8ADoFTkJwXwV%2Fr1GiC9t8AeYi37kCeN17NAZxh6J%2F32gD%2FM3tzzbBPYmYU2VE1WfEF9YNeqlhHC%2FFJs5WqtB53C9OC7NV6o%2FDP5iJkIZQBDbQ4spC5JAvy6eDCtzuXRBjqyAdpgWlXN6YzyPwvmTpbVPrWedM1iLlDQtlMnlTNC%2FAq4mM6bKkTWd3ef7kHUlG4m3EMxDjQqXxiuBVVO7cGBkucInXB3xofyqWFrgdV0ZQ26aqCFg2h4F8pRKZrioq1TXdhCvXPlHJIIHJrYFVvw8MDzdci9YbOwYmxaeTe7KW1PbMhRlHRYXHMKroLuWfYIhoEq8dTYKxMbZzBESNz04eeUPGdysAg5kV0g7nrx%2BMvZKYo%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2OXBQHBT%2F20260622%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260622T164827Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=83aa960aeb97e9e03ce23fde16b3a2f9d9f245054603c01de686a4cb2bba0100 768w\" sizes=\"auto, (max-width: 825px) 85vw, 825px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1860\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094855\/Screenshot-2020-05-11-at-10.48.18.jpg\" alt=\"\" width=\"827\" height=\"182\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094855\/Screenshot-2020-05-11-at-10.48.18.jpg 827w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094855\/Screenshot-2020-05-11-at-10.48.18-300x66.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEEEaCWV1LXdlc3QtMSJGMEQCIA42EaXTfhPEsPPuyQS1grzOrjkKdOBoKMcIuH4SkQfWAiBnniDZZZCU7ZI5Ezj7YkWt9BGI8ChTdzUcPD2nQjn8DCq4BQgKEAUaDDI3MzU3MDE5NTQzMyIMHd2s3TBHz8BhfilxKpUFrb8W4aPs3nL6OdXRw0hz%2BWyYnUzSCt%2FmsJaIKqYBUHZKm9B3v%2FScOr7kXwJAp41lWutvxrTXePVXZIp0eJAExTo3woVDfFhjNLtTTGj1m%2BcUJhmqZOrc95hxopxTj4DnaiglOjf8hK9oY9cWlamuKaKVR1ufG1th9A4wGg%2BVnX89B2WyO93oYL%2FxUcZxAH%2B8f%2B2xiJjA0PRQN%2BOKdyTb02N7NReUY8evU7QuywzeFs60xPURPfQqeZUMeGQmtI%2Bdb5SxTDZhrp83KappogY7Ko9Ay2jiaAM38wQotsbYm%2BCfDjhwIC6o%2Fsh4lY%2F3HilRCTfFDD5oMmLKKBo5lTLCZYTcPlWwTPegqcXP9%2BXJEobvxW7a2922UWgFOTRHxgUAMNZdvru8FquRG4Xr9NPw1vxu%2BZCCfB%2FLzTgRMuxPv2xSm1julI1iQWMTkYSfJFtqDUOyfh75wd2RS%2B%2BL8%2B4h5nJWe6CuLppAMxx7xhaqrOaMR0YfL4RWe3gXaMwxn0GvAo%2BW9LaE4%2BGj%2FdY8%2F6ka1qWFW2314moqHRTm9%2BLshr7J5u3pWiGsX4XNmN7jONgZNXSTDqT6Blyb8PLmGsoQIqifk2sSz7Ay3RYONePRrwDy443jAqmJ2TBsH%2FButpP%2FIsVYAC4g9s9xAv1Kntbub2F7X%2BRAjv0kVkHeuO1q9mCIO5VwCFdHABIQiM2Y8plILlo90fSgwWL0LaE4NE42MmSRAc08hpQuDc3jcvumoQfWT2Rfk7zmJlH%2F%2B8ADoFTkJwXwV%2Fr1GiC9t8AeYi37kCeN17NAZxh6J%2F32gD%2FM3tzzbBPYmYU2VE1WfEF9YNeqlhHC%2FFJs5WqtB53C9OC7NV6o%2FDP5iJkIZQBDbQ4spC5JAvy6eDCtzuXRBjqyAdpgWlXN6YzyPwvmTpbVPrWedM1iLlDQtlMnlTNC%2FAq4mM6bKkTWd3ef7kHUlG4m3EMxDjQqXxiuBVVO7cGBkucInXB3xofyqWFrgdV0ZQ26aqCFg2h4F8pRKZrioq1TXdhCvXPlHJIIHJrYFVvw8MDzdci9YbOwYmxaeTe7KW1PbMhRlHRYXHMKroLuWfYIhoEq8dTYKxMbZzBESNz04eeUPGdysAg5kV0g7nrx%2BMvZKYo%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2OXBQHBT%2F20260622%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260622T164827Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=76d6d584182e94f804e11935d2b4c9d3fbda3cb2c7b4a2ed46df622b8d8808e7 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094855\/Screenshot-2020-05-11-at-10.48.18-768x169.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEEEaCWV1LXdlc3QtMSJGMEQCIA42EaXTfhPEsPPuyQS1grzOrjkKdOBoKMcIuH4SkQfWAiBnniDZZZCU7ZI5Ezj7YkWt9BGI8ChTdzUcPD2nQjn8DCq4BQgKEAUaDDI3MzU3MDE5NTQzMyIMHd2s3TBHz8BhfilxKpUFrb8W4aPs3nL6OdXRw0hz%2BWyYnUzSCt%2FmsJaIKqYBUHZKm9B3v%2FScOr7kXwJAp41lWutvxrTXePVXZIp0eJAExTo3woVDfFhjNLtTTGj1m%2BcUJhmqZOrc95hxopxTj4DnaiglOjf8hK9oY9cWlamuKaKVR1ufG1th9A4wGg%2BVnX89B2WyO93oYL%2FxUcZxAH%2B8f%2B2xiJjA0PRQN%2BOKdyTb02N7NReUY8evU7QuywzeFs60xPURPfQqeZUMeGQmtI%2Bdb5SxTDZhrp83KappogY7Ko9Ay2jiaAM38wQotsbYm%2BCfDjhwIC6o%2Fsh4lY%2F3HilRCTfFDD5oMmLKKBo5lTLCZYTcPlWwTPegqcXP9%2BXJEobvxW7a2922UWgFOTRHxgUAMNZdvru8FquRG4Xr9NPw1vxu%2BZCCfB%2FLzTgRMuxPv2xSm1julI1iQWMTkYSfJFtqDUOyfh75wd2RS%2B%2BL8%2B4h5nJWe6CuLppAMxx7xhaqrOaMR0YfL4RWe3gXaMwxn0GvAo%2BW9LaE4%2BGj%2FdY8%2F6ka1qWFW2314moqHRTm9%2BLshr7J5u3pWiGsX4XNmN7jONgZNXSTDqT6Blyb8PLmGsoQIqifk2sSz7Ay3RYONePRrwDy443jAqmJ2TBsH%2FButpP%2FIsVYAC4g9s9xAv1Kntbub2F7X%2BRAjv0kVkHeuO1q9mCIO5VwCFdHABIQiM2Y8plILlo90fSgwWL0LaE4NE42MmSRAc08hpQuDc3jcvumoQfWT2Rfk7zmJlH%2F%2B8ADoFTkJwXwV%2Fr1GiC9t8AeYi37kCeN17NAZxh6J%2F32gD%2FM3tzzbBPYmYU2VE1WfEF9YNeqlhHC%2FFJs5WqtB53C9OC7NV6o%2FDP5iJkIZQBDbQ4spC5JAvy6eDCtzuXRBjqyAdpgWlXN6YzyPwvmTpbVPrWedM1iLlDQtlMnlTNC%2FAq4mM6bKkTWd3ef7kHUlG4m3EMxDjQqXxiuBVVO7cGBkucInXB3xofyqWFrgdV0ZQ26aqCFg2h4F8pRKZrioq1TXdhCvXPlHJIIHJrYFVvw8MDzdci9YbOwYmxaeTe7KW1PbMhRlHRYXHMKroLuWfYIhoEq8dTYKxMbZzBESNz04eeUPGdysAg5kV0g7nrx%2BMvZKYo%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2OXBQHBT%2F20260622%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260622T164827Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=fdc7109a21bf91d96b8f34ece1437632e651a01abb951aac6652edbe7bc30fd8 768w\" sizes=\"auto, (max-width: 827px) 85vw, 827px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1859\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094854\/Screenshot-2020-05-11-at-10.48.28.jpg\" alt=\"\" width=\"807\" height=\"716\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094854\/Screenshot-2020-05-11-at-10.48.28.jpg 807w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094854\/Screenshot-2020-05-11-at-10.48.28-300x266.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEEEaCWV1LXdlc3QtMSJGMEQCIA42EaXTfhPEsPPuyQS1grzOrjkKdOBoKMcIuH4SkQfWAiBnniDZZZCU7ZI5Ezj7YkWt9BGI8ChTdzUcPD2nQjn8DCq4BQgKEAUaDDI3MzU3MDE5NTQzMyIMHd2s3TBHz8BhfilxKpUFrb8W4aPs3nL6OdXRw0hz%2BWyYnUzSCt%2FmsJaIKqYBUHZKm9B3v%2FScOr7kXwJAp41lWutvxrTXePVXZIp0eJAExTo3woVDfFhjNLtTTGj1m%2BcUJhmqZOrc95hxopxTj4DnaiglOjf8hK9oY9cWlamuKaKVR1ufG1th9A4wGg%2BVnX89B2WyO93oYL%2FxUcZxAH%2B8f%2B2xiJjA0PRQN%2BOKdyTb02N7NReUY8evU7QuywzeFs60xPURPfQqeZUMeGQmtI%2Bdb5SxTDZhrp83KappogY7Ko9Ay2jiaAM38wQotsbYm%2BCfDjhwIC6o%2Fsh4lY%2F3HilRCTfFDD5oMmLKKBo5lTLCZYTcPlWwTPegqcXP9%2BXJEobvxW7a2922UWgFOTRHxgUAMNZdvru8FquRG4Xr9NPw1vxu%2BZCCfB%2FLzTgRMuxPv2xSm1julI1iQWMTkYSfJFtqDUOyfh75wd2RS%2B%2BL8%2B4h5nJWe6CuLppAMxx7xhaqrOaMR0YfL4RWe3gXaMwxn0GvAo%2BW9LaE4%2BGj%2FdY8%2F6ka1qWFW2314moqHRTm9%2BLshr7J5u3pWiGsX4XNmN7jONgZNXSTDqT6Blyb8PLmGsoQIqifk2sSz7Ay3RYONePRrwDy443jAqmJ2TBsH%2FButpP%2FIsVYAC4g9s9xAv1Kntbub2F7X%2BRAjv0kVkHeuO1q9mCIO5VwCFdHABIQiM2Y8plILlo90fSgwWL0LaE4NE42MmSRAc08hpQuDc3jcvumoQfWT2Rfk7zmJlH%2F%2B8ADoFTkJwXwV%2Fr1GiC9t8AeYi37kCeN17NAZxh6J%2F32gD%2FM3tzzbBPYmYU2VE1WfEF9YNeqlhHC%2FFJs5WqtB53C9OC7NV6o%2FDP5iJkIZQBDbQ4spC5JAvy6eDCtzuXRBjqyAdpgWlXN6YzyPwvmTpbVPrWedM1iLlDQtlMnlTNC%2FAq4mM6bKkTWd3ef7kHUlG4m3EMxDjQqXxiuBVVO7cGBkucInXB3xofyqWFrgdV0ZQ26aqCFg2h4F8pRKZrioq1TXdhCvXPlHJIIHJrYFVvw8MDzdci9YbOwYmxaeTe7KW1PbMhRlHRYXHMKroLuWfYIhoEq8dTYKxMbZzBESNz04eeUPGdysAg5kV0g7nrx%2BMvZKYo%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2OXBQHBT%2F20260622%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260622T164827Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=3b4870b193482985604ba06ddaf509a75d9dbfc1485ce9b1307ed97126cdb5f1 300w, https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/11094854\/Screenshot-2020-05-11-at-10.48.28-768x681.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEEEaCWV1LXdlc3QtMSJGMEQCIA42EaXTfhPEsPPuyQS1grzOrjkKdOBoKMcIuH4SkQfWAiBnniDZZZCU7ZI5Ezj7YkWt9BGI8ChTdzUcPD2nQjn8DCq4BQgKEAUaDDI3MzU3MDE5NTQzMyIMHd2s3TBHz8BhfilxKpUFrb8W4aPs3nL6OdXRw0hz%2BWyYnUzSCt%2FmsJaIKqYBUHZKm9B3v%2FScOr7kXwJAp41lWutvxrTXePVXZIp0eJAExTo3woVDfFhjNLtTTGj1m%2BcUJhmqZOrc95hxopxTj4DnaiglOjf8hK9oY9cWlamuKaKVR1ufG1th9A4wGg%2BVnX89B2WyO93oYL%2FxUcZxAH%2B8f%2B2xiJjA0PRQN%2BOKdyTb02N7NReUY8evU7QuywzeFs60xPURPfQqeZUMeGQmtI%2Bdb5SxTDZhrp83KappogY7Ko9Ay2jiaAM38wQotsbYm%2BCfDjhwIC6o%2Fsh4lY%2F3HilRCTfFDD5oMmLKKBo5lTLCZYTcPlWwTPegqcXP9%2BXJEobvxW7a2922UWgFOTRHxgUAMNZdvru8FquRG4Xr9NPw1vxu%2BZCCfB%2FLzTgRMuxPv2xSm1julI1iQWMTkYSfJFtqDUOyfh75wd2RS%2B%2BL8%2B4h5nJWe6CuLppAMxx7xhaqrOaMR0YfL4RWe3gXaMwxn0GvAo%2BW9LaE4%2BGj%2FdY8%2F6ka1qWFW2314moqHRTm9%2BLshr7J5u3pWiGsX4XNmN7jONgZNXSTDqT6Blyb8PLmGsoQIqifk2sSz7Ay3RYONePRrwDy443jAqmJ2TBsH%2FButpP%2FIsVYAC4g9s9xAv1Kntbub2F7X%2BRAjv0kVkHeuO1q9mCIO5VwCFdHABIQiM2Y8plILlo90fSgwWL0LaE4NE42MmSRAc08hpQuDc3jcvumoQfWT2Rfk7zmJlH%2F%2B8ADoFTkJwXwV%2Fr1GiC9t8AeYi37kCeN17NAZxh6J%2F32gD%2FM3tzzbBPYmYU2VE1WfEF9YNeqlhHC%2FFJs5WqtB53C9OC7NV6o%2FDP5iJkIZQBDbQ4spC5JAvy6eDCtzuXRBjqyAdpgWlXN6YzyPwvmTpbVPrWedM1iLlDQtlMnlTNC%2FAq4mM6bKkTWd3ef7kHUlG4m3EMxDjQqXxiuBVVO7cGBkucInXB3xofyqWFrgdV0ZQ26aqCFg2h4F8pRKZrioq1TXdhCvXPlHJIIHJrYFVvw8MDzdci9YbOwYmxaeTe7KW1PbMhRlHRYXHMKroLuWfYIhoEq8dTYKxMbZzBESNz04eeUPGdysAg5kV0g7nrx%2BMvZKYo%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2OXBQHBT%2F20260622%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260622T164827Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=8dda1c6ad560ca3f5526501cd97006e7f3cb0125e45828c4a6f00b9bbe730868 768w\" sizes=\"auto, (max-width: 807px) 85vw, 807px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>1. 2. \u00a0 \u00a0 3.<\/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-1390","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/1390","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=1390"}],"version-history":[{"count":4,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/1390\/revisions"}],"predecessor-version":[{"id":1861,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/1390\/revisions\/1861"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/media?parent=1390"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}