Under Appropriate Conditions, Nitrogen and Hydrogen Undergo a Combination Reaction

question 43

Multiple Choice

Under appropriate conditions, nitrogen and hydrogen undergo a combination reaction to yield ammonia: N₂ (g) + 3H₂ (g) → 2NH₃ (g)
A 7.1-g sample of N₂ requires ________ g of H₂ for complete reaction.

• A)0.51
• B)0.76
• C)1.2
• D)1.5
• E)17.2

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