Ammonia Gas (NH₃) Is Produced from Hydrogen and Nitrogen Gas $\rightarrow$

question 92

Multiple Choice

Ammonia gas (NH₃) is produced from hydrogen and nitrogen gas according to the following reaction:
3H₂(g) + N₂(g) $\rightarrow$ 2NH₃(g)
If the rate of production of ammonia is R(NH₃) , what is the rate of loss of hydrogen and nitrogen gas, respectively?

• A) -R(H₂) = 2/3 R(NH₃); -R(N₂) = 1/2 R(NH₃)
• B) -R(H₂) = 3/2 R(NH₃); -R(N₂) = 2 R(NH₃)
• C) -R(H₂) = 3/2 R(NH₃); -R(N₂) = 1/2 R(NH₃)
• D) -R(H₂) = 2/3 R(NH₃); -R(N₂) = 2 R(NH₃)
• E) -R(H₂) = R(NH₃); -R(N₂) = R(NH₃)

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