40.0 mL of a 3.79 M solution of H2O2 decomposes according to this reaction: 2 H2O2 (aq) → 2 H20(1) + O2 (g) The oxygen formed is collected over water in an inverted graduated cylinder at 20.0 °C. The volume of gas in the cylinder is 1.94 L. What is the total pressure in the cylinder when reaction is complete? Note: the vapor pressure of water is 17.55 mm Hg at 20.0°C.

40.0 mL of a 3.79 M solution of H2O2 decomposes according to this reaction: 2 H2O2 (aq) → 2 H20(1) + O2 (g) The oxygen formed is collected over water in an inverted graduated cylinder at 20.0 °C. The volume of gas in the cylinder is 1.94 L. What is the total pressure in the cylinder when reaction is complete? Note: the vapor pressure of water is 17.55 mm Hg at 20.0°C.

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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