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How much heat in kJ is released when 20.3 g of NH3 is formed in the reaction shown below? N2(g) +3 H2(g) 2 NH3(g)

How much heat in kJ is released when 20.3 g of NH3 is formed in the reaction shown below? N2(g) +3 H2(g) 2 NH3(g) - 92.2 kJ As a note, the amount of heat released will be a positive value as the sign just refers to whether it is absorbed or released.

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