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0.5 L of 0.5 M CH(3)COOH and 0.5 L of 0....

0.5 L of `0.5 M CH_(3)COOH` and 0.5 L of 0.25 M `CH_(3)COONa` are available. What maximum volume of a buffer with a pH =4.58 can be prepared using only these two resources ? `K_(a) =1.8xx10^(-5)`

A

0.85 L

B

0.65 L

C

0.45 L

D

0.95 L

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a
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