For a reaction where A (g) + 2 B (g) → C (g) that initially contains only A and B, and for which equilibrium is reached 40 minutes after the reaction begins, which is (are) true: 1. The pressure of C after 6 minutes is less than at 28 minutes. 2. The pressure of B must be greater than that of C at equilibrium. 3. The pressure of C after 60 minutes is equal to that at 40 minutes. A) 1 and 2 are true. B) 1 and 3 are true. C) 2 and 3 are true. D) Only 1 is true. E) Only 3 is true.

For a reaction where A (g) + 2 B (g) → C (g) that initially contains only A and B, and for which equilibrium is reached 40 minutes after the reaction begins, which is (are) true: 1. The pressure of C after 6 minutes is less than at 28 minutes. 2. The pressure of B must be greater than that of C at equilibrium. 3. The pressure of C after 60 minutes is equal to that at 40 minutes. A) 1 and 2 are true. B) 1 and 3 are true. C) 2 and 3 are true. D) Only 1 is true. E) Only 3 is true.

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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