{"id":754,"date":"2015-12-07T20:21:44","date_gmt":"2015-12-07T20:21:44","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/?page_id=754"},"modified":"2015-12-26T14:04:33","modified_gmt":"2015-12-26T14:04:33","slug":"mole-calculations-revision-exercise","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/mole-calculations-revision-exercise\/","title":{"rendered":"Mole Calculations Revision Exercise"},"content":{"rendered":"

In this revision you are asked to use the relationship between number of moles, gram formula mass and the mass if substance to work out the answer. \u00a0You should be familiar with the triangle formula and how to manipulate it. \u00a0It is important you also appreciate that the units must be correct.<\/p>\n

\"\"<\/p>\n

Question 1:<\/p>\n

Calculate the mass of one mole of the following compounds:<\/p>\n\n\n\n\n\n\n\n
\u00a0a)<\/td>\n\"calcium<\/td>\n\u00a0b)<\/td>\n\"potassium<\/td>\n\u00a0c)<\/td>\n\"sodium<\/td>\n<\/td>\n<\/tr>\n
\u00a0d)<\/td>\n\"lithium<\/td>\n\u00a0e)<\/td>\n\"iron<\/td>\n\u00a0f)<\/td>\n\"lead<\/td>\n<\/td>\n<\/tr>\n
g)<\/td>\n\"iron<\/td>\n\u00a0h)<\/td>\n\"copper<\/td>\ni)<\/td>\n\"calcium<\/td>\n<\/td>\n<\/tr>\n
j)<\/td>\n\"copper<\/td>\nk)<\/td>\n\"sodium<\/td>\nl)<\/td>\n\"calclium<\/td>\n<\/td>\n<\/tr>\n
m)<\/td>\n\"barium<\/td>\n\u00a0m)<\/td>\n\"copper<\/td>\n\u00a0n)<\/td>\n\"calcium<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Question 2<\/p>\n

Find the mass of each of the following:<\/p>\n\n\n\n\n\n\n
\u00a0a)<\/td>\n0.2 moles of:<\/td>\n\"aluminium<\/td>\n\u00a0b)<\/td>\n0.3 moles of:<\/td>\n\"magnesium<\/td>\n\u00a0c)<\/td>\n0.25 moles of:<\/td>\n\"rubidium<\/td>\n<\/td>\n<\/tr>\n
\u00a0d)<\/td>\n3 moles of:<\/td>\n\"potassium<\/td>\n\u00a0e)<\/td>\n10 moles of:<\/td>\n\"Iron<\/td>\n\u00a0f)<\/td>\n0.4 moles of:<\/td>\n\"nitrogen<\/td>\n<\/td>\n<\/tr>\n
\u00a0g)<\/td>\n12 moles of:<\/td>\n\"Lead<\/td>\n\u00a0h)<\/td>\n2 moles of:<\/td>\n\"copper<\/td>\n\u00a0i)<\/td>\n0.5 moles of:<\/td>\n\"beryllium<\/td>\n<\/td>\n<\/tr>\n
\u00a0j)<\/td>\n0.8 moles of:<\/td>\n\"copper<\/td>\n\u00a0k)<\/td>\n1.5 moles of:<\/td>\n\"aluminium<\/td>\n\u00a0l)<\/td>\n2.4 moles of:<\/td>\n\"lead<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Question 3<\/p>\n

Find the mass of each of the following:<\/p>\n\n\n\n\n\n\n\n
\u00a0a)<\/td>\n2 moles of:<\/td>\n\"magnesium<\/td>\n\u00a0b)<\/td>\n3 moles of:<\/td>\n\"silver<\/td>\n\u00a0c)<\/td>\n25 moles of:<\/td>\n\"copper<\/td>\n<\/td>\n<\/tr>\n
\u00a0d)<\/td>\n0.3 moles of:<\/td>\n\"Iron<\/td>\n\u00a0e)<\/td>\n1.3 moles of:<\/td>\n\"lead<\/td>\n\u00a0f)<\/td>\n2.4 moles of:<\/td>\n\"beryllium<\/td>\n<\/td>\n<\/tr>\n
\u00a0g)<\/td>\n1.2 moles of:<\/td>\n\"ammonium<\/td>\n\u00a0h)<\/td>\n0.2 moles of:<\/td>\n\"aluminium<\/td>\n\u00a0i)<\/td>\n1.5 moles of:<\/td>\n\"copper<\/td>\n<\/td>\n<\/tr>\n
\u00a0j)<\/td>\n4.8 moles of:<\/td>\n\"Iron<\/td>\n\u00a0k)<\/td>\n1.5 moles of:<\/td>\n\"calcium<\/td>\n\u00a0l)<\/td>\n24 moles of:<\/td>\n\"ammonium<\/td>\n<\/td>\n<\/tr>\n
\u00a0j)<\/td>\n4.8 moles of:<\/td>\n\"copper<\/strong><\/td>\n\u00a0k)<\/td>\n1.5 moles of:<\/td>\n\"copper<\/td>\n\u00a0l)<\/td>\n24 moles of:<\/td>\n\"magnesium<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Question 4:<\/p>\n

Calculate the number of moles in each of the following masses of compounds:<\/p>\n\n\n\n\n\n\n\n
\u00a0a)<\/td>\n2 grams\u00a0of:<\/td>\n\"aluminium<\/td>\n\u00a0b)<\/td>\n3 grams\u00a0of:<\/td>\n\"calcium<\/td>\n\u00a0c)<\/td>\n25 grams\u00a0of:<\/td>\n\"potassium<\/td>\n<\/td>\n<\/tr>\n
\u00a0d)<\/td>\n0.3 grams\u00a0of:<\/td>\n\"iron<\/td>\n\u00a0e)<\/td>\n1.3 grams\u00a0of:<\/td>\n\"sodium<\/td>\n\u00a0f)<\/td>\n2.4 grams\u00a0of:<\/td>\n\"calcium<\/td>\n<\/td>\n<\/tr>\n
\u00a0g)<\/td>\n1.2 grams\u00a0of:<\/td>\n\"barium<\/td>\n\u00a0h)<\/td>\n0.2 grams\u00a0of:<\/td>\n\"iron<\/td>\n\u00a0i)<\/td>\n1.5 grams\u00a0of:<\/td>\n\"copper<\/td>\n<\/td>\n<\/tr>\n
\u00a0j)<\/td>\n4.8 grams\u00a0of:<\/td>\n\"lead<\/td>\n\u00a0k)<\/td>\n1.5 grams\u00a0of:<\/td>\n\"lithium<\/td>\n\u00a0l)<\/td>\n24 grams\u00a0of:<\/td>\n\"calcium<\/td>\n<\/td>\n<\/tr>\n
\u00a0j)<\/td>\n4.8 grams\u00a0of:<\/td>\n\"potassium<\/strong><\/td>\n\u00a0k)<\/td>\n1.5 grams\u00a0of:<\/td>\n\"sodium<\/td>\n\u00a0l)<\/td>\n24 grams\u00a0of:<\/td>\n\"copper<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Question 5<\/p>\n

Calculate the number of moles in the masses of the following compounds:<\/p>\n\n\n\n\n\n\n\n
\u00a0a)<\/td>\n2 grams of:<\/td>\n\"magnesium<\/td>\n\u00a0b)<\/td>\n3 grams\u00a0of:<\/td>\n\"silver<\/td>\n\u00a0c)<\/td>\n25 grams\u00a0of:<\/td>\n\"copper<\/td>\n<\/td>\n<\/tr>\n
\u00a0d)<\/td>\n33 grams\u00a0of:<\/td>\n\"Iron<\/td>\n\u00a0e)<\/td>\n13 grams of:<\/td>\n\"lead<\/td>\n\u00a0f)<\/td>\n24 grams\u00a0of:<\/td>\n\"beryllium<\/td>\n<\/td>\n<\/tr>\n
\u00a0g)<\/td>\n12 grams\u00a0of:<\/td>\n\"ammonium<\/td>\n\u00a0h)<\/td>\n2 grams\u00a0of:<\/td>\n\"aluminium<\/td>\n\u00a0i)<\/td>\n15 grams\u00a0of:<\/td>\n\"copper<\/td>\n<\/td>\n<\/tr>\n
\u00a0j)<\/td>\n48 grams\u00a0of:<\/td>\n\"Iron<\/td>\n\u00a0k)<\/td>\n1.5 grams\u00a0of:<\/td>\n\"calcium<\/td>\n\u00a0l)<\/td>\n24 grams\u00a0of:<\/td>\n\"ammonium<\/td>\n<\/td>\n<\/tr>\n
\u00a0j)<\/td>\n4.8 grams\u00a0of:<\/td>\n\"copper<\/strong><\/td>\n\u00a0k)<\/td>\n15 grams\u00a0of:<\/td>\n\"copper<\/td>\n\u00a0l)<\/td>\n24 grams\u00a0of:<\/td>\n\"magnesium<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

In this revision you are asked to use the relationship between number of moles, gram formula mass and the mass if substance to work out the answer. \u00a0You should be familiar with the triangle formula and how to manipulate it. \u00a0It is important you also appreciate that the units must be correct. Question 1: Calculate … Continue reading “Mole Calculations Revision Exercise”<\/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-754","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages\/754","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=754"}],"version-history":[{"count":23,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages\/754\/revisions"}],"predecessor-version":[{"id":1742,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/pages\/754\/revisions\/1742"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecchemu1hwrk\/wp-json\/wp\/v2\/media?parent=754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}