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The salt calcium chloride is soluble in water. When 1.31gCaCl2 is dissolved in 100.00g water, the temperature of the solution increases from 25.00C to 27.21C.

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The salt calcium chloride is soluble in water. When 1.31gCaCl2 is dissolved in 100.00g water, the temperature of the solution increases from 25.00C to 27.21C. Based on this observation, calculate the dissolution enthalpy, dissH, of CaCl2. Assume that the specific heat capacity of the solution is 4.184Jg1C1 and that the energy transfer to the calorimeter is negligible. dissH=kJ/mol

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