Calculate the ?S, ?G and ?H for the following reaction. Assuming these quantitie

Question

Calculate the ?S, ?G and ?H for the following reaction. Assuming these quantities do not change appreciable over temperature, calculate the equilibrium constant at 25oC and 600 oC. N2 (g) + 3 H2 (g) ? 2 NH3 (g)

Explanation / Answer

since you mentioned no values , i ll just explain the method=> d = delta dH(reaction) = sum of dH(formation) values for products - sum of dH(formation) values for reactants. ,,,,,,,,,,,,,,,,,,,,,,,,, dS(reaction) = sum of So values for products - sum of So values for reactants. ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, dG = dH - T dS{to find dH},,,,,,,,,,,,,,,,,,,,,,,,,,,, dGo = -RT ln(Kp) ln(Kp) = dGo / -RT {to gind kp}

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