{"id":11,"date":"2015-12-30T12:36:40","date_gmt":"2015-12-30T12:36:40","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/?page_id=11"},"modified":"2022-05-17T09:17:52","modified_gmt":"2022-05-17T09:17:52","slug":"chemical-formula-roman-numerals-revision","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/chemical-formula-roman-numerals-revision\/","title":{"rendered":"Revision Exercise – Chemical Formula using Roman Numerals"},"content":{"rendered":"
Write chemical formulae for the following compounds<\/span><\/strong><\/pre>\n
SET A<\/span><\/strong><\/pre>\n\n\n\n\n
a)<\/td>\n\n
copper(II)sulfide<\/pre>\n<\/td>\n
b)<\/td>\n\n
copper(I) oxide<\/pre>\n<\/td>\n
c)<\/td>\n\n
iron(II)chloride<\/pre>\n<\/td>\n<\/tr>\n
d)<\/td>\n\n
tin(IV)oxide<\/pre>\n<\/td>\n
e)<\/td>\n\n
iron(III)sulfide<\/pre>\n<\/td>\n
f)<\/td>\n\n
copper(II)oxide<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
\n
Marking Guide for Questions \u00a0Set A \u00a0a) - f) above<\/span><\/strong><\/pre>\n<\/td>\n
\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
SET B<\/span><\/strong><\/pre>\n\n\n\n\n
a)<\/td>\n\n
iron(III)oxide<\/pre>\n<\/td>\n
b)<\/td>\n\n
lead(II)bromide<\/pre>\n<\/td>\n
c)<\/td>\n\n
vanadium(V)oxide<\/pre>\n<\/td>\n<\/tr>\n
d)<\/td>\n\n
silver(I)bromide<\/pre>\n<\/td>\n
e)<\/td>\n\n
niobium (IV)chloride<\/pre>\n<\/td>\n
f)<\/td>\n\n
zinc(I)sulfide<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
\n
Marking Guide for Questions \u00a0Set B \u00a0a) - f) above<\/span><\/strong><\/pre>\n<\/td>\n
\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
SET C<\/span><\/strong><\/pre>\n\n\n\n\n
a)<\/td>\n\n
iron(III)chloride<\/pre>\n<\/td>\n
b)<\/td>\n\n
copper(I)bromide<\/pre>\n<\/td>\n
c)<\/td>\n\n
copper(I)chloride<\/pre>\n<\/td>\n<\/tr>\n
d)<\/td>\n\n
copper(II)bromide<\/pre>\n<\/td>\n
e)<\/td>\n\n
iron(II)oxide<\/pre>\n<\/td>\n
f)<\/td>\n\n
zinc(II)sulfide<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
\n
Marking Guide for Questions \u00a0Set C \u00a0a) - f) above<\/span><\/strong><\/pre>\n<\/td>\n
\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
Roman Numerals with Complex Ions<\/span><\/strong><\/pre>\n
SET D<\/span><\/strong><\/pre>\n\n\n\n\n
a)<\/td>\n\n
iron(II)hydroxide<\/pre>\n<\/td>\n
b)<\/td>\n\n
copper(II)hydroxide<\/pre>\n<\/td>\n
c)<\/td>\n\n
zinc(II)nitrate<\/pre>\n<\/td>\n<\/tr>\n
d)<\/td>\n\n
copper(II)thiosulfate<\/pre>\n<\/td>\n
e)<\/td>\n\n
lead(II)nitrate<\/pre>\n<\/td>\n
f)<\/td>\n\n
silver(I)nitrate<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
\n
Marking Guide for Questions \u00a0Set D \u00a0a) - f) above<\/span><\/strong><\/pre>\n<\/td>\n
\"\"<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
Write chemical formulae for the following compounds SET A a) copper(II)sulfide b) copper(I) oxide c) iron(II)chloride d) tin(IV)oxide e) iron(III)sulfide f) copper(II)oxide Marking Guide for Questions \u00a0Set A \u00a0a) – f) above SET B a) iron(III)oxide b) lead(II)bromide c) vanadium(V)oxide d) silver(I)bromide e) niobium (IV)chloride f) zinc(I)sulfide Marking Guide for Questions \u00a0Set B \u00a0a) – … Continue reading “Revision Exercise – Chemical Formula using Roman Numerals”<\/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-11","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/pages\/11","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/comments?post=11"}],"version-history":[{"count":37,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/pages\/11\/revisions"}],"predecessor-version":[{"id":2564,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/pages\/11\/revisions\/2564"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/n5chemskills\/wp-json\/wp\/v2\/media?parent=11"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}