Problem: Hydrogen gas, H2, reacts with nitrogen gas, N2, to form ammonia gas, NH3, according to the equation3H2(g)+N2(g) → 2NH3(g) Use molar masses expressed to five significant figures throughout.a. How many moles of NH3 can be produced from 12.0mol of H2 and excess N2?Express your answer numerically in moles.b. How many grams of NH3 can be produced from 4.10mol of N2 and excess H2. Express your answer numerically in grams.c. How many grams of H2 are needed to produce 11.35g of NH3? Express your answer numerically in grams. 

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Problem Details

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

3H2(g)+N2(g) → 2NH3(g)

Use molar masses expressed to five significant figures throughout.

a. How many moles of NH3 can be produced from 12.0mol of H2 and excess N2?Express your answer numerically in moles.
b. How many grams of NH3 can be produced from 4.10mol of N2 and excess H2. Express your answer numerically in grams.
c. How many grams of H2 are needed to produce 11.35g of NH3? Express your answer numerically in grams.
 

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Based on our data, we think this problem is relevant for Professor Korolev's class at UF.