At 627°C and 1 atm, SO3 is partly dissociated into SO2 and O2: SO3(g) 2 SO2(g) + ¿O2(g) The density of the equilibrium mixture is 0.925 g L-1. What is the degree of dissociation of SO3 under these circumstances?

At 627°C and 1 atm, SO3 is partly dissociated into SO2 and O2: SO3(g) 2 SO2(g) + ¿O2(g) The density of the equilibrium mixture is 0.925 g L-1. What is the degree of dissociation of SO3 under these circumstances?

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 70QAP: For the reaction C(s)+CO2(g)2CO(g) K=168 at 1273 K. If one starts with 0.3 atm of CO2 and 12.0 g of...

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Question

At 627°C and 1 atm, SO3 is partly dissociated into SO2
and O2:
SO3(g) 2 SO2(g) + ¿O2(g)
The density of the equilibrium mixture is 0.925 g L-1.
What is the degree of dissociation of SO3 under these
circumstances?

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