Explain heat were transferred to the surroundings

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When 2.00 g of hydrazine (N2H4) decomposed under constant-pressure conditions, 7.00 kJ of heat were transferred to the surroundings. What is ?H for the following reaction? 3 N2H4(l) --> 4 NH3(g) + N2(g)

Reference no: EM13258846

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