What's the answer and why? 4. For a reaction with a Ho = +50 kJ and...

Question

Question

What's the answer and why?
4. For a reaction with a Ho = +50 kJ and a AS。= +100.0 J/K,aGo is the equilibrium constant is and

science chemistry

Answer 1

Answer #1

delta Go = delta HO - T*delta So
= 50,000 J - 298 K * 100 J/K
= 20200 J
= 20.2 KJ

Now use:
delta Go = -R*T*ln Kc
20200 = -8.314*298*ln Kc
Kc = 2.88*10^-4

Answer 2

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