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Chemistry, 15.10.2019 02:30 lexhorton2002
What is the percent composition by mass of nitrogen in (nh4)2co3 (gram-formula mass = 96.0 g/mol)?
(1) 14.6%
(2) 29.2%
(3) 58.4%
(4) 87.5%
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Answers: 1
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What is the percent composition by mass of nitrogen in (nh4)2co3 (gram-formula mass = 96.0 g/mol)?...
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