Under Appropriate Conditions, Nitrogen and Hydrogen Undergo a Combination Reaction

question 38

Multiple Choice

Under appropriate conditions, nitrogen and hydrogen undergo a combination reaction to yield ammonia: N₂ (g) + 3H₂ (g) → 2NH₃ (g)
A ________ g sample of N₂ requires 3.0 g of H₂ for complete reaction.

• A)0.51
• B)0.76
• C)1.2
• D)14.0
• E)17.2

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A now-discredited theory that suggested the bumps on the skull could predict mental traits and character traits.