Chemistry

10. For the titration of 20.00 mL 0.1000 M lactic acid with 0.1000 M NaOH, calculate the pH:
a. before any titrant is added
b. 10.00 mL prior to the equivalent point
c. at the equivalent point
d. 10.00 mL after the equivalence point.

Plot the points obtained on a graph of pH versus volume of NaOH added and sketch the curve.

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asked by Rick
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