When 500 × 10²² Molecules of Ammonia React with 4

Multiple Choice

When 5.00 × 10²² molecules of ammonia react with 4.00 × 10²² molecules of oxygen according to the chemical equation shown below,how many grams of nitrogen gas are produced? 4 NH₃(g) + 3 O₂(g) → 2 N₂(g) + 6 H₂O(g)

A) 1.16 g
B) 1.24 g
C) 2.79 g
D) 4.65 g