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A buffer is prepared by mixing 0.30 mole of formic acid (HCNO2) and 0.20 mole of sodium formate (NaCHO2) in enough water to make 0.50 liter of solution. Ka of formic acid is 1.7 x 10-4. Calculate the pH of the resulting buffer solution.
13 years ago

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Answered by DrBob222
Use the Henderson-Hasselbalch equation.
13 years ago
Answered by Anonymous
23
12 years ago

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