Answer to Question #117967 in General Chemistry for Kesha

Question #117967

Ammonia undergoes combustion to yield nitric oxide and water by the following reaction equation:
4NB3 (g) + 5O2 (g) —> 4NO(g) +6H2O (g) DeltaH= -1170 kJ

If 26.5g of NH3 is reacted with excess O2, what will be the amount of heat give. Off?

Expert's answer

-456

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