The salt cesium bromide is soluble in water.
When 9.28 g of CsBr is dissolved
in 115.00 g of water, the temperature of the
solution decreases from 25.00 to
22.72 °C. Based on this observation, calculate the
enthalpy of dissolution of CsBr (in kJ/mol).
Assume that the specific heat of the solution is 4.184 J/g °C and that the heat absorbed by the calorimeter is negligible.
ΔHdissolution = kJ/mol
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