2.5 g of PCl5 are heated at 150°C in a 1 L vessel, establishing the following equilibrium. PCl5 <--->PCl3+Cl2 If the total pressure at equilibrium is 2.29 atm, calculate: a) The total number of moles at equilibrium. b) The degree of dissociation. c) The equilibrium constants Kc and Kp. 1.- a) 0,066 moles ; b) 20% ; c) Kp=0,23 , Kc=6,7 10-4 2.- a) 0.066 moles ; b) 10% ; c) Kp=0.023 , Kc=6.7 3.- a) 0.066 moles ; b) 10% ; c) Kp=0.023 , Kc=6.7 10-4
2.5 g of PCl5 are heated at 150°C in a 1 L vessel, establishing the following equilibrium. PCl5 <--->PCl3+Cl2 If the total pressure at equilibrium is 2.29 atm, calculate: a) The total number of moles at equilibrium. b) The degree of dissociation. c) The equilibrium constants Kc and Kp. 1.- a) 0,066 moles ; b) 20% ; c) Kp=0,23 , Kc=6,7 10-4 2.- a) 0.066 moles ; b) 10% ; c) Kp=0.023 , Kc=6.7 3.- a) 0.066 moles ; b) 10% ; c) Kp=0.023 , Kc=6.7 10-4
Chemistry
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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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12.5 g of PCl5 are heated at 150°C in a 1 L vessel, establishing the following equilibrium. PCl5 <--->PCl3+Cl2 If the total pressure at equilibrium is 2.29 atm, calculate: a) The total number of moles at equilibrium. b) The degree of dissociation. c) The equilibrium constants Kc and Kp.
1.- a) 0,066 moles ; b) 20% ; c) Kp=0,23 , Kc=6,7 10-4
2.- a) 0.066 moles ; b) 10% ; c) Kp=0.023 , Kc=6.7
3.- a) 0.066 moles ; b) 10% ; c) Kp=0.023 , Kc=6.7 10-4
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