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19 October, 12:06

When adjusted for any changes in δh and δs with temperature, the standard free energy change δg∘t at 2400 k is equal to 1.22*105j/mol. calculate the equilibrium constant at 2400 k.?

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  1. 19 October, 14:00
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    The equilibrium constant of a reaction is related the Gibbs free energy in a natural logarithm relationship. It is expressed as:

    G = - RT ln K

    where R is 8.314 and T is the temperature. From this, we can easily calculate for the change in the equilibrium constant at different temperature.

    1.22*105 = - 8.314 (2400) ln K

    K = 2.21x10^-3
  2. 19 October, 14:39
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    When adjusted for any changes in δh and δs with temperature, the standard free energy change δg∘t at 2400 k is equal to 1.22*105j/mol, then the equilibrium constant at 2400 k is 2.21*10-3. The answer to the statement is 2.21*10-3.
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