Question: The van't Hoff equation relates the chemical equilibrium constant K to the enthalpy of reaction ÎHo. From the value of K in Table A.11 for

The van't Hoff equation

relates the chemical equilibrium constant K to the enthalpy of reaction Î”Ho. From the value of K in Table A.11 for the dissociation of hydrogen at 2000 K and the value of Î”Ho calculated from Table A.9 at 2000 K use van€™t Hoff equation to predict the constant at 2400 K.

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