Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 15 Principles of Chemical Reactivity: Equilibria - Study Questions - Page 583e: 48


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Work Step by Step

a) Reacted concentration: x $K=[dim]/[mon]^2$ $3.2\times10^4=x^2/(5.4\times10^{-4}-2x)$ $x^2+6.4\times10^4x-17.28=0$ $x=2.70\times10^{-4}\ M$ $f=(1-2x/5.4\times10^{-4})\times100\%\approx100\%$ b) Since the reaction is exothermic, as the temperature increases the equilibrium shifts towards the monomer.
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