Question

In: Chemistry

Assuming that ?H

Assuming that ?H

Solutions

Expert Solution

We know that Gorxn = -2.303 RT log K and also Gorxn = Horxn - T Sorxn

Where R = gas constant : T = temparature

So from both the equations Horxn - T Sorxn = -2.303 RT log K

Given K = 1

Plug the values we get Horxn - T Sorxn = -2.303 RT log K

                                                              = -2.303 RT log (1)

                                                             = 0                                   Since log 1 = 0

                                Horxn - T Sorxn = 0

                                 T =   Horxn / Sorxn

                                                          = (-1.229x106 J/mol) / (-122.4 J/k)

                                                           = 10041 K


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