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Calculate the percent composition of each element in the compound Mg3N2.
- Roger the MoleLv 72 months agoFavorite Answer
Mg3N2 = 100.9284 g/mol
N2 = 28.01344 g/mol
(28.01344 g/mol) / (100.9284 g/mol) = 0.2775576 = 27.75576% N by mass
100% total - 27.75576% N = 72.24424% Mg by mass