16-11-2016
Chemistry

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How many moles of phosphorus are in 12.0 grams of phosphorus

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dthomas9778 dthomas9778

16-11-2016

0.39 moles

Given:12.0g P
Find: moles of P
*P=30.97 g/mol
Solve: 12.0g P *(1 mol P/ 30.97g P)=0.38747175 mol P
=0.39 mol P

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