Answered: NO(g) and 0.160 moles of Br2(g) into a…

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NO(g) and 0.160 moles of Br2(g) into a 1.00 liter container, she found the equilibrium concentration of

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter19: The Chemistry Of The Main-group Elements

Section: Chapter Questions

Problem 60QRT

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Question

A student ran the following reaction in the laboratory at 255 K:

2NO(g) + Br₂(g) 2NOBr(g)

When she introduced 0.218 moles of NO(g) and 0.160 moles of Br₂(g) into a 1.00 liter container, she found the equilibrium concentration of NOBr(g) to be 0.183 M.

Calculate the equilibrium constant, K_c, she obtained for this reaction.

K_c =

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