How many grams of NH3 can be produced

from the reaction of 17.8 moles of H2 and a sufficient supply of N2?
N2 + 3H2 ---> 2NH3

3 answers

Use the coefficients to convert mols H2 to mols NH3.
Convert mols NH3 to grams. g = mol x molar mass.
100
202 grams