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Calculations for Delta G

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Nitric oxide reacts with chlorine to form NOCL. The data reflects 298K.

2NO(g) + Cl2(g) --> 2NOCl(g)

Substance NO(g) Cl2(g) NOCl(g)

Delta H(f) (kJ/mol) 90.29 0 51.79

Delta G(f) (kJ/mol) 86.60 0 66.07

S (J/ Kmol) 210.65 223.0 261.6

What is the delta G value for this reaction at 550K?

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