{"id":271,"date":"2019-10-15T23:14:14","date_gmt":"2019-10-15T23:14:14","guid":{"rendered":"https:\/\/www.glimme.com\/quizcards\/?page_id=271"},"modified":"2019-10-17T14:32:00","modified_gmt":"2019-10-17T14:32:00","slug":"unit-4-1-percent-composition-and-molar-mass","status":"publish","type":"page","link":"https:\/\/www.glimme.com\/quizcards\/unit-4-1-percent-composition-and-molar-mass\/","title":{"rendered":"Unit 4-1 Percent Composition and Molar Mass"},"content":{"rendered":"

[qwiz qrecord_id=”aglimme-Unit4-1″]<\/p>\n

[q]Calculate the molar mass of SO2<\/sub>.<\/p>\n

[c]16.00<\/p>\n

[c]32.06<\/p>\n

[c*]64.06<\/p>\n

[c]96.12<\/p>\n

[q]Calculate the molar mass of PbCl4<\/sub><\/p>\n

[c]141.8<\/p>\n

[c]207.2<\/p>\n

[c]242.65<\/p>\n

[c*]349.00<\/p>\n

[q]Calculate the molar mass of Sn(SO4<\/sub>)2<\/sub>.<\/p>\n

[c]214.83<\/p>\n

[c]246.71<\/p>\n

[c*]310.83<\/p>\n

[c]333.54<\/p>\n

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[q labels=”bottom”]Set up the calculation to find out how many moles of SiCl4<\/sub> are in 56.5g of SiCl4<\/sub>.<\/p>\n

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[l]56.5g SiCl4<\/sub><\/span><\/p>\n<\/div>\n

[fx] The value given in the problem is your starting numbers.<\/strong><\/p>\n

[f*] Great!<\/strong><\/p>\n

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[l]1 mol SiCl4<\/sub><\/span><\/p>\n<\/div>\n

[fx] What you are trying to find goes on the top of the ratio.<\/strong><\/p>\n

[f*] Good!<\/strong><\/p>\n

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[l]169.89g SiCl4<\/sub><\/span><\/p>\n<\/div>\n

[fx] The molar mass goes on the bottom of the ratio.<\/strong><\/p>\n

[f*] Correct!<\/strong><\/p>\n

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[q labels=”bottom”]Set up the calculation to find out how many grams of SnI2<\/sub> are in 0.56moles of SnI2<\/sub>.<\/p>\n

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[l]0.56mol SnI2<\/sub><\/span><\/p>\n<\/div>\n

[fx] The value given in the problem is your starting numbers.<\/strong><\/p>\n

[f*] Good!<\/strong><\/p>\n

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[l]1mol SnI2<\/sub><\/span><\/p>\n<\/div>\n

[fx] Since we are starting with moles the 1 mol value goes on the bottom.<\/strong><\/p>\n

[f*] Great!<\/strong><\/p>\n

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[l]372.51g SnI2<\/sub><\/span><\/p>\n<\/div>\n

[fx] What you are trying to find goes on the top of the ratio.<\/strong><\/p>\n

[f*] Great!<\/strong><\/p>\n

<\/div>\n<\/div>\n

[q]How many grams of K2<\/sub>O are in 0.875 moles of K2<\/sub>O?<\/p>\n

[c]48.2<\/p>\n

[c*]82.4<\/p>\n

[c]94.2<\/p>\n

[c]108<\/p>\n

[q]How many moles of Al(NO3<\/sub>)3<\/sub> are in 102.6g of Al(NO3<\/sub>)3<\/sub>?<\/p>\n

[c*]0.4817<\/p>\n

[c]0.5515<\/p>\n

[c]1.153<\/p>\n

[c]2.076<\/p>\n

[q]Calculate the mass percent of nitrogen in 1 mole of N2<\/sub>O5<\/sub>.<\/p>\n

[c]20.60<\/p>\n

[c*]25.94<\/p>\n

[c]46.68<\/p>\n

[c]79.40<\/p>\n

 <\/p>\n

[\/qwiz]<\/p>\n","protected":false},"excerpt":{"rendered":"

[qwiz qrecord_id=”aglimme-Unit4-1″] [q]Calculate the molar mass of SO2. [c]16.00 [c]32.06 [c*]64.06 [c]96.12 [q]Calculate the molar mass of PbCl4 [c]141.8 [c]207.2 [c]242.65 [c*]349.00 [q]Calculate the molar mass of Sn(SO4)2. [c]214.83 [c]246.71 [c*]310.83 [c]333.54 [q labels=”bottom”]Set up the calculation to find out how many moles of SiCl4 are in 56.5g of SiCl4.   [l]56.5g SiCl4 [fx] The… Continue reading Unit 4-1 Percent Composition and Molar Mass<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-271","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.glimme.com\/quizcards\/wp-json\/wp\/v2\/pages\/271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.glimme.com\/quizcards\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.glimme.com\/quizcards\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.glimme.com\/quizcards\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.glimme.com\/quizcards\/wp-json\/wp\/v2\/comments?post=271"}],"version-history":[{"count":10,"href":"https:\/\/www.glimme.com\/quizcards\/wp-json\/wp\/v2\/pages\/271\/revisions"}],"predecessor-version":[{"id":292,"href":"https:\/\/www.glimme.com\/quizcards\/wp-json\/wp\/v2\/pages\/271\/revisions\/292"}],"wp:attachment":[{"href":"https:\/\/www.glimme.com\/quizcards\/wp-json\/wp\/v2\/media?parent=271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}