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For the reaction 2H2O2(l)2H2O(l) + O2(g) H° = -196.0 kJ and S° = 125.7 J/K The...

For the reaction 2H2O2(l)2H2O(l) + O2(g) H° = -196.0 kJ and S° = 125.7 J/K The equilibrium constant for this reaction at 305.0 K is . Assume that H° and S° are independent of temperature.

AND

The equilibrium constant, Kp, for the following reaction is 0.215 at 673 K.

NH4I(s) NH3(g) + HI(g)


If ΔH° for this reaction is 182 kJ, what is the value of Kp at 775 K?

Kp =


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Answer #1

AG0 AH TAS AG -196.0- 305 (125.7) 2 H202 12) 2 H20 (e t 02 9) AG= AH T AS 305 (1254) A G 196XIO -2343 3 8 .5 T AG At eauiibni

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