The evaporation of water is endothermic, so more CuSO,(s) dissolves exothermically in the solution, which increases the [SO,2-]. Saturated CuSOɖ(aq) 16. CuSO, Crystal The saturated CuSo,(aq) shown above is left uncovered on a lab bench at a constant As water evaporates, more CuSO,(s) precipitates out of the solution in the beaker. temperature. As the solution evaporates, 1.0mL samples of the solution are removed every three days and the [SO,2-] in the samples is measured. It is observed that the [SO,2-] in the solution did not change As the solution evaporates, the dissolution of ČusO4(s) in the beaker decreases. over time. Which of the following best helps to explain the observation? As the solution evaporates, Cu2+(aq) and SO,2-(aq) leave the beaker along with the water molecules.

The evaporation of water is endothermic, so more CuSO,(s) dissolves exothermically in the solution, which increases the [SO,2-]. Saturated CuSOɖ(aq) 16. CuSO, Crystal The saturated CuSo,(aq) shown above is left uncovered on a lab bench at a constant As water evaporates, more CuSO,(s) precipitates out of the solution in the beaker. temperature. As the solution evaporates, 1.0mL samples of the solution are removed every three days and the [SO,2-] in the samples is measured. It is observed that the [SO,2-] in the solution did not change As the solution evaporates, the dissolution of ČusO4(s) in the beaker decreases. over time. Which of the following best helps to explain the observation? As the solution evaporates, Cu2+(aq) and SO,2-(aq) leave the beaker along with the water molecules.

Chemistry

10th Edition

ISBN:9781305957404

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

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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