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Molar mass nitrogen ( N2 ) = 28.02 g/mol. 1 mol N2 -------> 28.02 g. 4.60 mol ---------> x g. x = 4.60 * 28.02. x = 129 g of N2. hope this helps!.
Question: Hydrogen gas, H2, reacts with nitrogen gas, N2, to... Hydrogen gas, H2, reacts with nitrogen gas, N2, to form ammonia gas, NH3, according to the equation. 3H2(g)+N2(g)?2NH3(g) NOTE: Throughout this tutorial use molar masses expressed to five significant figures.