A sample of 27.8 g of ammonium nitrate, NHẠNO3, was dissolved in 130.2 g of water in a coffee cup calorimeter. The temperature changed from 28.94 °C to 16.51 °C. Calculate the heat of solution of ammonium nitrate in kJ/mol. Assume that the energy exchange involves only the solution and that the specific heat of the solution is 4.18 J/g°C. Heat of solution = i kJ/mol

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A sample of 27.8 g of ammonium nitrate, NH4NO3, was dissolved in 130.2 g of water in a coffee cup calorimeter. The temperature
changed from 28.94 °C to 16.51 °C.
Calculate the heat of solution of ammonium nitrate in kJ/mol. Assume that the energy exchange involves only the solution and that the
specific heat of the solution is 4.18 J/g°C.
Heat of solution = i
kJ/mol
Transcribed Image Text:A sample of 27.8 g of ammonium nitrate, NH4NO3, was dissolved in 130.2 g of water in a coffee cup calorimeter. The temperature changed from 28.94 °C to 16.51 °C. Calculate the heat of solution of ammonium nitrate in kJ/mol. Assume that the energy exchange involves only the solution and that the specific heat of the solution is 4.18 J/g°C. Heat of solution = i kJ/mol
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