The Decomposition of Ammonia Is: 2 NH₃(g)⇌ N₂(g)+ 3 H₂(g)

question 132

Multiple Choice

The decomposition of ammonia is: 2 NH₃(g) ⇌ N₂(g) + 3 H₂(g) .If the partial pressure of ammonia is 1.6 × 10^-3 atm and the partial pressures of N₂ and H₂ are each 0.25 atm at equilibrium,what is the value for K_c at 400°C for the forward reaction?

• A)0)50
• B)1)4
• C)1)5 × 10³
• D)4)6 × 10⁶

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