{"id":355,"date":"2015-12-03T14:53:15","date_gmt":"2015-12-03T14:53:15","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/?page_id=355"},"modified":"2016-02-04T07:48:16","modified_gmt":"2016-02-04T07:48:16","slug":"exercise-n5-1_8a-equations-calculations","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/exercise-n5-1_8a-equations-calculations\/","title":{"rendered":"Exercise N5 1_8A Equations & Calculations"},"content":{"rendered":"

\u00a0<\/a><\/p>\n\n\n\n\n\n\n\n\n\n\n
1.<\/td>\n5.<\/td>\n<\/tr>\n
\"Picture46\"<\/a><\/td>\n\u00a0\"Picture19\"<\/a><\/td>\n<\/tr>\n
2.<\/td>\n6.<\/td>\n<\/tr>\n
\u00a0\"Which<\/a><\/td>\n\u00a0\"moles<\/a><\/td>\n<\/tr>\n
3.<\/td>\n7.<\/td>\n<\/tr>\n
\u00a0\"The<\/a><\/td>\n\u00a0\"electrons<\/a><\/td>\n<\/tr>\n
4.<\/td>\n8.<\/td>\n<\/tr>\n
\u00a0\"Picture1\"<\/a><\/td>\n\u00a0\"The<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

For each of the questions 9-11.\u00a0\u00a0 Show your working clearly.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n\n
\u00a0\u00a09.<\/td>\nFind the formula mass of the following:<\/td>\n<\/tr>\n
a.<\/td>\n\"sodium<\/a><\/td>\n<\/tr>\n
b.<\/td>\n\"ethane\"
\n<\/a><\/td>\n<\/tr>\n
c.<\/td>\n\"calcium<\/a><\/td>\n<\/tr>\n
d.<\/td>\n\"nitrogen<\/a><\/td>\n<\/tr>\n
e.<\/td>\n\"lead<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n
10.<\/td>\nCalculate the mass of the following:<\/td>\n<\/tr>\n
a.<\/td>\n\"2
\n<\/a><\/sub><\/td>\n<\/tr>\n
b.<\/td>\n\"10
\n<\/a><\/sub><\/td>\n<\/tr>\n
c.<\/td>\n\"0.25<\/a><\/td>\n<\/tr>\n
d.<\/td>\n\"mole<\/a><\/td>\n<\/tr>\n
e.<\/td>\n\"3<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n
11.<\/td>\nCalculate the number of moles in:<\/td>\n<\/tr>\n
a.<\/td>\n\u00a0\u00a0\u00a0 \"20g<\/a><\/td>\n<\/tr>\n
b.<\/td>\n\"100g<\/a><\/td>\n<\/tr>\n
c.<\/td>\n\"128g<\/a><\/td>\n<\/tr>\n
d.<\/td>\n\"25g<\/a><\/td>\n<\/tr>\n
e.<\/td>\n\"05g<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n
12.<\/td>\n<\/tr>\n
\"Picture11\"<\/a><\/td>\n<\/tr>\n
\u00a0\"Picture12\"<\/a><\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n
\"\"<\/a><\/td>\nA marking guide for this Homework is available (password required).<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u00a0 1. 5. \u00a0 2. 6. \u00a0 \u00a0 3. 7. \u00a0 \u00a0 4. 8. \u00a0 \u00a0 For each of the questions 9-11.\u00a0\u00a0 Show your working clearly.   \u00a0\u00a09. Find the formula mass of the following: a. b. c. d. e.   10. Calculate the mass of the following: a. b. c. d. e.   11. … Continue reading “Exercise N5 1_8A Equations & Calculations”<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-355","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages\/355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/comments?post=355"}],"version-history":[{"count":31,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages\/355\/revisions"}],"predecessor-version":[{"id":591,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages\/355\/revisions\/591"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/media?parent=355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}