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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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skawa1991 skawa1991
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5 years ago
What is the [CH3CO2-] / [CH3CO2H] ratio necessary to make a buffer solution with a pH of 4.34?  Ka = 1.8  10-5 for CH3CO2H.
A) 0.39:1
B) 0.91:1
C) 1.09:1
D) 2.5:1
Textbook 
Chemistry: A Molecular Approach

Chemistry: A Molecular Approach


Edition: 4th
Author:
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anaseemanaseem
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4 years ago
thankss
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&%gg@ cum
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