b) Hydrochloric acid, HCl is produced from the reaction between hydrogen gas and chlorine gas. At temperature T oC, the partial pressures of H2, Cl2 and HCl in a 1 dm3 equilibrium mixture are 50 kPa, 60 kPa and 70 kPa respectively. H2 (g) + Cl2 (g) ⇌ 2 HCl (g) i. Calculate the value of equilibrium constant, Kp. ii. When additional Cl2 is added, its new partial pressure is 80 kPa. The new equilibrium partial pressure of HCl is 99 kPa. Determine the partial pressure of H2 and Cl2 in the new equilibrium mixture if temperature remains constant.
b) Hydrochloric acid, HCl is produced from the reaction between hydrogen gas and chlorine gas. At temperature T oC, the partial pressures of H2, Cl2 and HCl in a 1 dm3 equilibrium mixture are 50 kPa, 60 kPa and 70 kPa respectively. H2 (g) + Cl2 (g) ⇌ 2 HCl (g) i. Calculate the value of equilibrium constant, Kp. ii. When additional Cl2 is added, its new partial pressure is 80 kPa. The new equilibrium partial pressure of HCl is 99 kPa. Determine the partial pressure of H2 and Cl2 in the new equilibrium mixture if temperature remains constant.
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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b) Hydrochloric acid, HCl is produced from the reaction between hydrogen gas and
chlorine gas. At temperature T oC, the partial pressures of H2, Cl2 and HCl in a 1 dm3
equilibrium mixture are 50 kPa, 60 kPa and 70 kPa respectively.
H2 (g) + Cl2 (g) ⇌ 2 HCl (g)
i. Calculate the value of equilibrium constant, Kp.
ii. When additional Cl2 is added, its new partial pressure is 80 kPa. The new
equilibrium partial pressure of HCl is 99 kPa. Determine the partial pressure of
H2 and Cl2 in the new equilibrium mixture if temperature remains constant.
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