Question
A weak acid ( HA ) has a pa value of 7.52 . At what pH is [HA]=[A] ? pH= What is the predominant species
A weak acid ( HA ) has a pa value of 7.52 . At what pH is [HA]=[A] ?
pH=
What is the predominant species of HA at pH 5.64?
HA or A
What is the predominant species of HA at pH 9.78?
A or HA
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Fundamentals of Analytical Chemistry
Authors: Douglas A. Skoog, Donald M. West, F. James Holler, Stanley R. Crouch
9th edition
495558281, 978-0495558286
