When 700 × 10²² Molecules of Ammonia React with 6

question 31

Multiple Choice

When 7.00 × 10²² molecules of ammonia react with 6.00 × 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)1.63 g
• B)1.86 g
• C)4.19 g
• D)6.51 g

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