Consider the following equilibrium reaction: PBrs(g) + 1/2 O2(g) = POBr3(g) + Br2(g) Kc = 5.6 x 102 at 512 K Calculate K, for the reaction 2 PBr5(g) + O2(g) = 2 POBR3(g) + 2 Br2(g) at the same cemperature.

Consider the following equilibrium reaction: PBrs(g) + 1/2 O2(g) = POBr3(g) + Br2(g) Kc = 5.6 x 102 at 512 K Calculate K, for the reaction 2 PBr5(g) + O2(g) = 2 POBR3(g) + 2 Br2(g) at the same cemperature.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter12: Gaseous Chemical Equilibrium

Section: Chapter Questions

Problem 11QAP: Write an equation for an equilibrium system that would lead to the following expressions (ac) for K....

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Question

Consider the following equilibrium reaction:
PBr5(g) + 1/2 O2(g) = POB13(g) + Br2(g)
Kc = 5.6 x 102 at 512 K
Calculate K. for the reaction 2 PBr5(g) + O2(g) = 2 POBR3(g) + 2 Br2(g) at the same
temperature.
24
1.1 x 103
280
5.6 x 102
O None of these
3.2 x 105

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