Consider the equilibrium between COBr₂, CO and Br₂.COBr₂(g) CO(g) + Br₂(g) K 1.96 at 381 KThe reaction is allowed to reach equilibrium in a 20.0-L flask. At equilibrium, [COBr₂] = 2.10×10-² M,[CO] = 0.203 M and [Br₂] = 0.203 M.(a) The equilibrium mixture is transferred to a 10.0-L flask. In which direction will the reaction proceedto reach equilibrium?to the left(b) Calculate the new equilibrium concentrations that result when the equilibrium mixture istransferred to a 10.0-L flask.[COBr₂] =[CO][Br₂]IIIIΣΣΣ Some PCI, is allowed to dissociate into PCI3 and Cl₂ at 523 K. At equilibrium, [PCI5] = 0.216 M, and[PCI3] = [Cl₂] = 0.104 M. Additional PCI, is added so that [PCI5]new = 0.354 M and the system is allowedto once again reach equilibrium.PCI5(g) PCI3(g) + Cl₂(g)(a) In which direction will the reaction proceed to reach equilibrium? [(b) What are the new concentrations of reactants and products after the system reaches equilibrium?[PCI5] =[PCI3] =[Cl₂]=K= 5.01x10-2 at 523 KΣΣΣ

The course of a reaction upon the change in conditions on equilibrium is qualitatively predicted…

Consider the equilibrium between COBr2, CO and Br₂. COBr₂(g) CO(g) + Br₂(g) K 1.96 at 381 K The reaction is allowed to reach equilibrium in a 20.0-L flask. At equilibrium, [COBr₂] = 2.10×10-2 M, [CO] = 0.203 M and [Br₂] = 0.203 M. (a) The equilibrium mixture is transferred to a 10.0-L flask. In which direction will the reaction proceed to reach equilibrium? to the left (b) Calculate the new equilibrium concentrations that result when the equilibrium mixture is transferred to a 10.0-L flask. [COBr₂] = [Co] [Br₂] = ΣΣΣ

Consider the equilibrium between COBr2, CO and Br₂. COBr₂(g) CO(g) + Br₂(g) K 1.96 at 381 K The reaction is allowed to reach equilibrium in a 20.0-L flask. At equilibrium, [COBr₂] = 2.10×10-2 M, [CO] = 0.203 M and [Br₂] = 0.203 M. (a) The equilibrium mixture is transferred to a 10.0-L flask. In which direction will the reaction proceed to reach equilibrium? to the left (b) Calculate the new equilibrium concentrations that result when the equilibrium mixture is transferred to a 10.0-L flask. [COBr₂] = [Co] [Br₂] = ΣΣΣ

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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