1) A 0.075 g sample of calcium is reacted with excess hydrochloric acid and it produced 48.50 ml of gas that was collected over water. If the atmospheric pressure was 756 mmHg and the temperature was 22.0°C. How many moles of the gas were produced? What value would you calculate for the gas constant, R? Ca (s)+ 2 HC1 (aq) → CaCl2(aq)+ H2 (g)

1) A 0.075 g sample of calcium is reacted with excess hydrochloric acid and it produced 48.50 ml of gas that was collected over water. If the atmospheric pressure was 756 mmHg and the temperature was 22.0°C. How many moles of the gas were produced? What value would you calculate for the gas constant, R? Ca (s)+ 2 HC1 (aq) → CaCl2(aq)+ H2 (g)

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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