General Chemistry 2: Thermodynamics and Equilibrium
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N (g) + 3 H (g) 2 NH (g)
For the reaction above what is H given that H for NH (g) is -45.9 kJ/mol at 25C?
Calculate the standard free energy change, G, for the following reaction. Is the reaction spontaneous?
CH (g) + 2 O (g) CO (g) + 2 HO (l)
Values of standard molar entropy, S are as follows: CH (g), 186 J/(K*mol); O (g), 205 J/(K*mol); CO (g), 213.6 J/(K*mol); 2 HO (l), 69.9 J/(K*mol)
H for this reaction is -890.3 kJ