_{2}/Kp_{1} = - (ΔH/R) (1/T_{2} - 1/T_{1})

_{2}/Kp_{1} = (ΔH/R) (1/T_{2} - 1/T_{1})

_{2}/Kp_{1} = ΔH (1/T_{2} - 1/T_{1})

_{2}/Kp_{1} = - (1/R) (1/T_{2} - 1/T_{1})

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