Chemistry, 02.09.2019 02:30 gardinerr410

What is the percent composition by mass of nitrogen in nh4no3 (gram-formula mass = 80.0 grams/mole)?
(1) 17.5% (3) 52.5%
(2) 35.0% (4) 60.0%

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What is the percent composition by mass of nitrogen in nh4no3 (gram-formula mass = 80.0 grams/mole)?...