Question 2 A chemist observes that solid copper(Il) sulfate crystals do not pass through filter paper. The chemist mixes 2.5 g of the blue crystals with 2 L water to produce a clear, blue liquid. When filtered through filter paper, the filtered liquid retains the same blue color. How can these observations be explained? A Materials pass through filter paper only when the paper is wet. The copper sulfate crystals slide more easily through the filter paper when water is present. The copper sulfate reacts with water molecules to form a new substance that can pass through filter paper. Water acts as a solvent to break up copper sulfate into individual ions, which allows them to pass through the filter paper.

Question 2 A chemist observes that solid copper(Il) sulfate crystals do not pass through filter paper. The chemist mixes 2.5 g of the blue crystals with 2 L water to produce a clear, blue liquid. When filtered through filter paper, the filtered liquid retains the same blue color. How can these observations be explained? A Materials pass through filter paper only when the paper is wet. The copper sulfate crystals slide more easily through the filter paper when water is present. The copper sulfate reacts with water molecules to form a new substance that can pass through filter paper. Water acts as a solvent to break up copper sulfate into individual ions, which allows them to pass through the filter paper.

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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