Calculate for the dissolving of NH4NO3

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Category:
Chemistry
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Question description

When a 4.50 g sample of solid ammonium nitrate dissolves in 60.0 g of water in a coffee cup calorimeter the temperature drops from 22.9 to 11.0oC. Calculate the ΔH in kJ/mol for the dissolving of NH4NO3 in water. Assume that the specific heat of the solution is the same as that of pure water.

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(Top Tutor) Daniel C.
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