A 240 G Sample of Nitrogen Gas Reacts with an Excess

question 16

Multiple Choice

A 24.0 g sample of nitrogen gas reacts with an excess of hydrogen gas to give an actual yield of 3.85 g NH₃.What is the percent yield for this reaction?
Reaction: N₂(g) + 3 H₂(g) → 2 NH₃(g)

• A)86.8%
• B)73.6%
• C)26.4%
• D)13.2%
• E)none of the above

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