The gas arsine, AsH3, decomposes as follows: 2 AsH3 (g) = 2 As (s) + 3 H2 (g) In an experiment pure AsH3 (g) was placed in an empty, rigid, sealed flask at a pressure of 392.0 torr. After 48 hours the pressure in the flask was observed to be constant at 488.0 torr. Calculate the equilibrium pressure of H2 (g) in torr: Calculate K, for this reaction in units of atm: Check

The gas arsine, AsH3, decomposes as follows: 2 AsH3 (g) = 2 As (s) + 3 H2 (g) In an experiment pure AsH3 (g) was placed in an empty, rigid, sealed flask at a pressure of 392.0 torr. After 48 hours the pressure in the flask was observed to be constant at 488.0 torr. Calculate the equilibrium pressure of H2 (g) in torr: Calculate K, for this reaction in units of atm: Check

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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