Advanced Placement (AP), 06.03.2021 05:40 sandyykn192
A coffee cup calorimeter initially contains 140.g water at 22.7°C. 4.7g of a salt is added to the water and, after the salt dissolves, the final temperature is 28.0°C. Calculate the heat for the dissolving of the salt. Assume that the specific heat capacity of the solution is 4.2 J/g°C and that no heat is transferred to the surroundings or the calorimeter.
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A coffee cup calorimeter initially contains 140.g water at 22.7°C. 4.7g of a salt is added to the wa...
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