A sample of 24.9 g of ammonium nitrate, NH4N03, was dissolved in 121.3g of water in a coffee cup calorimeter. The temperature changed from 28.23 °C to 16.23 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 eTextbook and Media Attompte 1 Save for Later

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A sample of 24.9g of ammonium nitrate, NH4NO3, was dissolved in 121.3g of water ina coffee cup calorimeter. The temperature
changed from 28.23 °C to 16.23 °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 =
kJ/mol
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Transcribed Image Text:A sample of 24.9g of ammonium nitrate, NH4NO3, was dissolved in 121.3g of water ina coffee cup calorimeter. The temperature changed from 28.23 °C to 16.23 °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 = kJ/mol eTextbook and Media Save for Later Attempts: 1 of 2 used Submit Answer pe'here to search a hp de insert @ #3 % 3 4 8. 9. W E R Y KLEE A D F G H J pause M X.C VB N alt ctrl alt
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