Asked by Sam

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.
Answered by DrBob222
Use the Henderson-Hasselbalch equation.
Answered by Anonymous
23
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