Assuming that ?H

Expert Solution

We know that G^o_rxn = -2.303 RT log K and also G^o_rxn = H^o_rxn - T S^o_rxn

Where R = gas constant : T = temparature

So from both the equations H^o_rxn - T S^o_rxn = -2.303 RT log K

Given K = 1

Plug the values we get H^o_rxn - T S^o_rxn = -2.303 RT log K

= -2.303 RT log (1)

= 0 Since log 1 = 0

H^o_rxn - T S^o_rxn = 0

T = H^o_rxn / S^o_rxn

= (-1.229x10⁶ J/mol) / (-122.4 J/k)

= 10041 K

queen_honey_blossom answered 1 year ago

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