Question
Write the formula to calculate pH of buffer solution.
✓
Answer
The formula to calculate the $pH$ of acidic buffer solution is:
$
pH = pK _{ a }+\log _{10} \frac{[\text { Salt }]}{[\text { Acid }]}
$
$
pH = pK _{ a }+\log _{10} \frac{[\text { Salt }]}{[\text { Acid }]}
$
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