The Combustion of Ammonia in the Presence of Oxygen Yields

question 156

Multiple Choice

The combustion of ammonia in the presence of oxygen yields NO₂ and H₂O: 4 NH₃ (g) + 7 O₂ (g) → 4 NO₂ (g) + 6 H₂O (g)
The combustion of 43.9 g of ammonia with 258 g of oxygen produces ________ g of NO₂.

• A)212
• B)178
• C)119
• D)0.954
• E)43.9

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