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The salt barium bromide is soluble in water. When 11.4 g BaBr2 is dissolved in 111.00 g of water, the temperature of the solution increases from 25.00 degrees C to 26.84 degrees C. based on this observation, Calculate the dissolution enthalpy, ∆dissH, of Babr2. Assume that the specific heat capacity of the solution is 4.184 J g^-1 degrees C and that the energy transfer to the calorimeter is negligible.