The pH of a 0.75M solution of 3-hydroxypropanoic acid (HC₂H5O₂) is measured to be 2.32. Calculate the acid dissociation constant K of 3-hydroxypropanoic acid. Round your answer to 2 significant digits. X 5

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Subject  :- Chemistry 

O ACIDS AND BASES
Calculating the Ka of a weak acid from pH
The pH of a 0.75M solution of 3-hydroxypropanoic acid (HC₂H₂O) is measured to be 2.32.
Calculate the acid dissociation constant K, of 3-hydroxypropanoic acid. Round your answer to 2 significant digits.
K.-O
0.2
X
5
Transcribed Image Text:O ACIDS AND BASES Calculating the Ka of a weak acid from pH The pH of a 0.75M solution of 3-hydroxypropanoic acid (HC₂H₂O) is measured to be 2.32. Calculate the acid dissociation constant K, of 3-hydroxypropanoic acid. Round your answer to 2 significant digits. K.-O 0.2 X 5
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