Question

In: Chemistry

Write a chemical equation for the formation reaction and then calculate the standard free energy of...

Write a chemical equation for the formation reaction and then calculate the standard free energy of formation of each of the following compounds from the enthalpies of formation and the standard molar entropies, using ∆G◦ r = ∆H◦ r - T∆S◦ r:

(a) NH3(g)

(b) H2O(g)

(c) CO(g)

(d) NO2(g)

Solutions

Expert Solution

First calculate entropy change and enthalpy change of the reaction using thermodynamic data.

Then using formula find deltaG.


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