140. Solving a chemistry problem

140. Solving a chemistry problem

102. Determine the concentration (mol / l) of the CH3COOH solution, if, when titrating 10.00 ml of this acid with 0.1000 M KOH, the following results were obtained - Table 38.
Table 38

V, ml
(KOH) 10.0 13.0 14.0 14.5 14.9 15.0 15.1 15.5 16.0
pH 5.05 5.56 5.88 6.19 6.92 8.82 10.59 11.29 11.58

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