For the Decomposition of Ammonia to Nitrogen and Hydrogen, the Equilibrium

question 38

Multiple Choice

For the decomposition of ammonia to nitrogen and hydrogen, the equilibrium constant is 1.47 * 10^-6 at 298 K.Calculate the temperature at which K = 1.00.For this reaction,?H? = 92.38 kJ.mol^-1.

• A) 193 K
• B) 353 K
• C) 466 K
• D) 492 K
• E) 219 K

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