Stoichiometric amounts of nitrogen gas and hydrogen gas are, Ask an Expert

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Stoichiometric amounts of nitrogen gas and hydrogen gas are reacted to produce 8.00 g of ammonia gas in a calorimeter. The calorimeter temperature rises 0.50°C. The calorimeter and water have a combined heat capacity of 43.50 kJ/K. Calculate the heat of formation of ammonia in kJ/mol

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