Problem: How many grams of H2 are needed to produce 11.55 g of NH3?Express your answer numerically in grams.Reaction of hydrogen and nitrogen to form ammonia Hydrogen gas, H2, reacts with nitrogen gas, N2, to form ammonia gas, NH3, according to the equation3 H2(g) + N2(g) → 2 NH3(g)NOTE: Throughout this tutorial use molar masses expressed to five significant figures.

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How many grams of H2 are needed to produce 11.55 g of NH3?

Express your answer numerically in grams.


Reaction of hydrogen and nitrogen to form ammonia 

Hydrogen gas, H2, reacts with nitrogen gas, N2, to form ammonia gas, NH3, according to the equation

3 H2(g) + N2(g) → 2 NH3(g)

NOTE: Throughout this tutorial use molar masses expressed to five significant figures.

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