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Chemistry, 03.09.2019 01:30 nessross1018

Dissolving 3.0 g of cacl2 in 150.0 g of water in a calorimeter (figure 5.12) at causes the temperature to rise to 25.8 c. what is the approximate amount of heat involved in the dissolution, assuming the heat capacity of the resulting solution is 4.18 j/gc? is the reaction exothermic or endothermic?

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