How Many Grams of Oxygen Are Needed to React Completely

question 58

Multiple Choice

How many grams of oxygen are needed to react completely with 200.0 g of ammonia, NH₃? 4NH₃(g) + 5O₂(g) → 4NO(g) + 6H₂O(g)

• A)469.7 g
• B)300.6 g
• C)250.0 g
• D)3.406 g
• E)2.180 g

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