{"id":1618,"date":"2020-05-04T12:23:22","date_gmt":"2020-05-04T12:23:22","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/?page_id=1618"},"modified":"2022-10-25T07:47:44","modified_gmt":"2022-10-25T07:47:44","slug":"1618-2","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/1618-2\/","title":{"rendered":"Answer Guide: Online MCQ S4_3C"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td width=\"50\">1.<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-1619\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/04121927\/Screenshot-2020-05-04-at-13.19.03.jpg\" alt=\"\" width=\"956\" height=\"367\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/04121927\/Screenshot-2020-05-04-at-13.19.03.jpg 956w, 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https:\/\/glow-prod-gc.s3.eu-west-1.amazonaws.com\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2020\/05\/04121927\/Screenshot-2020-05-04-at-13.19.03-768x295.jpg?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&amp;X-Amz-Security-Token=IQoJb3JpZ2luX2VjEFwaCWV1LXdlc3QtMSJHMEUCIBriNMiFOPtpbaBwoTaGYUkK0jfHPKfsHURtJaxHgGHqAiEAtuQloof30nXsytpDTnixrYxGsB5uGaXZW5559njI4PQquAUIJBAFGgwyNzM1NzAxOTU0MzMiDHRxaYdoZUuoF3562yqVBQx9LaTaml63GLRo1iTPfNwSdtGiNbujSnI1Jj0tRxcIiMdarBzrx2pj2OyG7pfawYkx92FGngbp0P7fLzGxlL7x4SjHhl7MVHvU%2Bf28%2BL0iooGPAtCNXrCzb5pw2qsgSl1Kpc4svloGj9brZng8Yqb%2FSEmzeJ2hQWjDRJTgy%2BGP7BiREop6JEy04bUa6WuvdxqrptIAXF4JU0MgmcL73iGvuckPZ90%2BM0Nw1%2F%2F9kjl2OXwI59YVykMJ5nX5kFVfuMHX0tkWfJJfagbubwXqog%2BhY0%2B0bLfXtFdgDRTxkVF6BOkKDs%2FRdnCHasP8PIehlAOAwEFwUl7XBBXtyow5ZgtflJYbycGGAXJtlAwDRrG859d6Vkge9Qi66vLEaPm1aK5jD8nCI3hVl%2FemwY%2BZnr0vb5yFurNez9AwoNXLS%2BhJA8wykNU4Ta4%2BbZh2GmJmZ7%2F32vymMoezyYEQDiIdvR4kJquur0WcOxwDs59U1zezBODGFie%2BUzWK%2FRvEOk6r%2Fj4uxO2PYpwRVFuoJSrOlFtMzLy87xNrYzImfHkqv6JlqbvjtrWMiiHYLQEJQgzHrfyNEg6bRs%2B0NaisPvfSDk9HxMirq7mg3xsBOVpiV5DVpFu00lebOmTlyUBAtZF8AKXR90wY2wpyHsv2bj3sXqaexWBMR1JCPUyVovtTtYHyiJNxfg%2FurqueKMeZKVLqr6z98B21hQADlyZ4QQAKayEoMU%2BWO9c9iR736pArnjJMhi%2BH2mzRtD4XvlJ67DNTPQ0I%2FdOqBJjCFkYGlE7fORP3XxBWxN4XG1WQO8ofUzm8L9wo1V5nE68Sn4QAZr%2Bs4Zm5YtaRyZjqBdHwYTL34h0Adq7DQqI4s76aaa07qrhIA1Et%2FkMwv%2FmZzwY6sQEC55hX4AvqjNS4RJoQHGEx3ZK1pjs5ybVElGtJq%2BU08J3RJk7SfIP6Sy71MDB0Y59S2qD83qb9IR7etm0NXLUhSj9O7dbD1LkXs5KsrAXPOoI7QbHtF%2BENX1mEN6yaW26u9Z2HZqWvQ9JMXxZ4iDoclpjdAnHTIuvalZZdZFd53RVK3DfaJZYQsQF2LjjAvGONkC5F9S9aU9%2FGJQqx8Z9Xo%2FxUbZ1ch0EmTFA40ccWsOY%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Credential=ASIAT7MQN47U2ITZ7Z7L%2F20260420%2Feu-west-1%2Fs3%2Faws4_request&amp;X-Amz-Date=20260420T194744Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=900&amp;X-Amz-Signature=6b3e9f41fb1dc95a443dd7edbe0dd65f3f846d1e5126e7c07a7a70857a960343 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><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-2043\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2022\/10\/25071920\/asdsa.png\" alt=\"\" width=\"1000\" height=\"561\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2022\/10\/25071920\/asdsa.png 1000w, https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2022\/10\/25071920\/asdsa-300x168.png 300w, https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2022\/10\/25071920\/asdsa-768x431.png 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-2042\" src=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2022\/10\/25071919\/dsfdsgf.png\" alt=\"\" width=\"1005\" height=\"579\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2022\/10\/25071919\/dsfdsgf.png 1005w, https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2022\/10\/25071919\/dsfdsgf-300x173.png 300w, https:\/\/blogs.glowscotland.org.uk\/gc\/public\/higherchemanswers\/uploads\/sites\/5400\/2022\/10\/25071919\/dsfdsgf-768x442.png 768w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td width=\"50\">3.<\/td>\n<td width=\"40\"><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>a)<\/td>\n<td>\u00a0Pb<sup>4+<\/sup>(F<sup>&#8211;<\/sup>)<sub>4<\/sub><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>b)<\/td>\n<td>\u00a0(Ca<sup>2+<\/sup>)<sub>3<\/sub>(P<sup>3-<\/sup>)<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>c)<\/td>\n<td>\u00a0(Ca<sup>2+<\/sup>)<sub>3<\/sub>(PO<sub>4<\/sub><sup>3-<\/sup>)<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>d)<\/td>\n<td>\u00a0Be<sup>2+<\/sup>O<sup>2-<\/sup><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>e)<\/td>\n<td>\u00a0Rb<sup>+<\/sup>I<sup>&#8211;<\/sup><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>f)<\/td>\n<td>\u00a0(V<sup>5+<\/sup>)<sub>2<\/sub>(O<sup>2-<\/sup>)<sub>5<\/sub><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>g)<\/td>\n<td>\u00a0Fe<sup>2+<\/sup>(OH<sup>&#8211;<\/sup>)<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>h)<\/td>\n<td>\u00a0Cu<sup>2+<\/sup>(NO<sub>3<\/sub><sup>&#8211;<\/sup>)<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>i)<\/td>\n<td>\u00a0NH<sub>4<\/sub><sup>+<\/sup>NO<sub>3<\/sub><sup>&#8211;<\/sup><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>j)<\/td>\n<td>\u00a0(NH<sub>4<\/sub><sup>+<\/sup>)<sub>2<\/sub>CO<sub>3<\/sub><sup>2-<\/sup><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>k)<\/td>\n<td>\u00a0Zn<sup>2+<\/sup>(OH<sup>&#8211;<\/sup>)<sub>2<\/sub><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>l)<\/td>\n<td>\u00a0Cu<sup>2+<\/sup>SO<sub>4<\/sub><sup>2-<\/sup><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>1. \u00a0 2. 3. a) \u00a0Pb4+(F&#8211;)4 b) \u00a0(Ca2+)3(P3-)2 c) \u00a0(Ca2+)3(PO43-)2 d) \u00a0Be2+O2- e) \u00a0Rb+I&#8211; f) \u00a0(V5+)2(O2-)5 g) \u00a0Fe2+(OH&#8211;)2 h) \u00a0Cu2+(NO3&#8211;)2 i) \u00a0NH4+NO3&#8211; j) \u00a0(NH4+)2CO32- k) \u00a0Zn2+(OH&#8211;)2 l) \u00a0Cu2+SO42-<\/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-1618","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/1618","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=1618"}],"version-history":[{"count":9,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/1618\/revisions"}],"predecessor-version":[{"id":2045,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/pages\/1618\/revisions\/2045"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/higherchemanswers\/wp-json\/wp\/v2\/media?parent=1618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}