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The standard energy of formation of N2O is 103.59 kJ/mol and the standard energy of formation of NO2 is 51.84 kJ/mol. Calculate delta G for the following reaction when the concentration of NO2 (g) is 1.00 M, the concentration of O2 (g) is 0.50 M, and the concentration of N2O (g) is 0.50 M at 25 degrees Celsius.
2N2O (g) + 3O2 (g) ---> 4NO2 (g)
A. -7.82 kJ/mol
B. +6.45 kJ/mol
C. +10.21 kJ/mol
D. -3.28 kJ/mol
E. +8.77 kJ/mol
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