Some water is placed in a coffee-cup calorimeter. When 1.0 g of an ionic solid is added,

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Some water is placed in a coffee-cup calorimeter. When 1.0 g of an ionic solid is added, the temperature of the solution increases from 21.5οC to 24.2οC as the solid dissolves. For the dissolving process, what are the signs for ΔSsys, ΔSsurr, and ΔSuniv?

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Chemistry

ISBN: 9781305957404

10th Edition

Authors: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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