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Chemistry, 07.09.2019 05:21 Lilleypad07
A0.418 g sample of kcl is added to 35.2 g of water in a calorimeter. if the temperature decreases by 1.01°c, what is the approximate amount of heat (in j) involved in the dissolution of the kcl, assuming the heat capacity of the resulting solution is 4.18 j/g°c? j is the reaction exothermic or endothermic?
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A0.418 g sample of kcl is added to 35.2 g of water in a calorimeter. if the temperature decreases by...
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