Under Appropriate Conditions,nitrogen and Hydrogen Undergo a Combination Reaction to Yield

question 105

Multiple Choice

Under appropriate conditions,nitrogen and hydrogen undergo a combination reaction to yield ammonia: N₂ (g) + 3H₂ (g) → 2NH₃ (g)
Determine the mass of N₂ (g) required to completely react with 18.5 g of H₂.

• A)0.51
• B)771
• C)257
• D)85.7
• E)6.17