Chemistry
Problem: Consider the titration of 25ml of 0.1M carbonic acid (ka = 4.3 x 10^7) with 0.15M barium hydroxide.
Solve for the pH change after adding 6.5ml, 15ml and 23.3ml.
Answers:
6.5ml = 6.18
15ml = 7.37
23.3ml = 9.32
Convert the given concentrations to normality.
Compute for the changes in pH based on the given.
Determine the volume and pH at equivalence point.
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