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In: Chemistry

Estimate the value of the equilibrium constant at 640 K for each of the following reactions....

Estimate the value of the equilibrium constant at 640 K for each of the following reactions. ΔH∘f and S∘ for BrCl(g) is 14.6 kJ/mol and 240.0 Jmol⋅K, respectively. for the following

1. 2NO2(g)⇌N2O4(g)

2.Br2(g)+Cl2(g)⇌2BrCl(g)

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