B. Percentage of Water in an Unknown Hydrate UNKNOWN # CuCla X H2O mass of beaker and watchglass +unknown hydrate (before heating) 123.02 123.02 mass of beaker and watchglass 121.98 122.01 mass of unknown hydrate mass of beaker and watchglass + anhydrous compound (after heating) 122.81 122.78 mass of water (before heating -after heating) Show the calculation for the percentage of water for trial 1 (see Example Exercise 2). Percentage of water in the unknown hydrate Average percentage of water C. Water of Crystallization in an Unknown Hydrate 170.48 molar mass of anhydrous compound (AC) (see Instructor) g/mol percentage of water (see Procediure B) percentage of anhydrous compound (AC) Show the calculation for the water of crystallization (see Example Exercise 3).

B. Percentage of Water in an Unknown Hydrate UNKNOWN # CuCla X H2O mass of beaker and watchglass +unknown hydrate (before heating) 123.02 123.02 mass of beaker and watchglass 121.98 122.01 mass of unknown hydrate mass of beaker and watchglass + anhydrous compound (after heating) 122.81 122.78 mass of water (before heating -after heating) Show the calculation for the percentage of water for trial 1 (see Example Exercise 2). Percentage of water in the unknown hydrate Average percentage of water C. Water of Crystallization in an Unknown Hydrate 170.48 molar mass of anhydrous compound (AC) (see Instructor) g/mol percentage of water (see Procediure B) percentage of anhydrous compound (AC) Show the calculation for the water of crystallization (see Example Exercise 3).

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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Screen reader description: The Ordinary Phases of Carbon Dioxide. Pressure (Pa) 10 to the power of 0 to 10 up to 10 to the power of 8 on Y-axis. Temperature in Kelvins 0 to 700 on X-axis. Curved line up from 105 K at 10 to the power of 0 Pa up to 200 K and 10 to the power of 6 Pa. The line forks here. There is an almost vertical line up to 10 to the power of 8 Pa, and a line that goes diagonally up and to the right to 325 K and 10 to the power of 7 Pa. To the left of the fork is "Solid". To the right of the fork is "Gas". In between the lines of the fork is "Liquid". End of image. The tempterature closest to the triple point is: 0 K 100 K 200 K 300 K 400 K 500 K 600 K 700 K 100 Pa 101 Pa 102 Pa 103 Pa 104 Pa 105 Pa 106 Pa 107 Pa
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