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 - 15-6 Disturbing a Chemical Equilibrium - Applying Chemical Principles - Questions - Page 582: 3


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Work Step by Step

Initial concentration: $0.64\ g\div 487\ g/mol\div 0.025\ L=0.053\ M$ Reacted concentration x, Produced monomer 2x $K=(2x)^2/(0.053-x)\rightarrow 4x^2+Kx-0.053K$ $x=0.0023\ M$ Monomer concentration: $0.0046\ M$ Dimer concentration: $0.051\ M$
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