A closed system at 150 °C initially contained 10 g of NH4Cl(s) before reaching equilibrium. The equilibrium constant is Kp = 1.7 x 10-7 for the reaction NH4Cl(s) ⇒ NH3(g) + HCl(g) What is the partial pressure of HCI at equilibrium? (A) 0.85 × 10-² Pa (B) 1.7 × 10-2 Pa (C) 41 Pa (D) 4.1 × 10-4 Pa (E) 21 Pa

A closed system at 150 °C initially contained 10 g of NH4Cl(s) before reaching equilibrium. The equilibrium constant is Kp = 1.7 x 10-7 for the reaction NH4Cl(s) ⇒ NH3(g) + HCl(g) What is the partial pressure of HCI at equilibrium? (A) 0.85 × 10-² Pa (B) 1.7 × 10-2 Pa (C) 41 Pa (D) 4.1 × 10-4 Pa (E) 21 Pa

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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