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Ok, so I'm assuming that the chemical formula is written as -

3H2 + N2 ----> 2NH3

2.80 = moles of N2

17.03052 g/mol = Molar mass of NH3

(2.80 mol N2) x (2 NH3) / (1 N2) = 5.6 mol NH3 x (17.03052 g) / (1 mol NH3) = 95.4 g NH3

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14y ago

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