Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0132525763
ISBN 13: 978-0-13252-576-3

Chapter 19 - Acids, Bases, and Salts - 19.5 Salts in Solution - Sample Problem 19.9 - Page 680: 44

Answer

a) HPO$_{4}$$^{2-}$ + H$^{+}$ --> H$_{2}$PO$_{4}$$^{-}$ b) H$_{2}$PO$_{4}$$^{-}$ + OH$^{-}$ --> HPO$_{4}$$^{2-}$ + H$_{2}$O

Work Step by Step

a) HPO$_{4}$$^{2-}$ + H$^{+}$ --> H$_{2}$PO$_{4}$$^{-}$ b) H$_{2}$PO$_{4}$$^{-}$ + OH$^{-}$ --> HPO$_{4}$$^{2-}$ + H$_{2}$O
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