Lehninger Principles of Biochemistry 6th Edition

Published by W.H. Freeman
ISBN 10: 1-42923-414-8
ISBN 13: 978-1-42923-414-6

Chapter 2 - Water - Problems: 2

Answer

a) 4.76 b) 9.19 c) 4 d) 4.82

Work Step by Step

pH is defined as the negative logarithm of hydrogen ion concentration pH = -log[H] a) - log($1.75 \times 10^{-5})$ =4.76 b) - log($6.5\times 10^{-10}$) = 9.19 c) - log($1\times 10^{-4}$) = 4 d) - log($1.5\times 10^{-5}$) =4.82
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