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kolbaska11 [484]
4 years ago
6

A 125.0 mg sample of an unknown, monoprotic acid was dissolved in 100.0 mL of distilled water and titrated with a 0.050 M soluti

on of NaOH. The pH of the solution was monitored throughout the titration, and the data were collected. Determine the Ka of the acid and identify the unknown acid.
Data-

Volume of OH- added (mL), pH:

0, 3.09

5, 3.65

10, 4.10

15, 4.50

17, 4.55

18, 4.71

19, 4.94

20, 5.11

21, 5.37

22, 5.93

22.2, 6.24

22.6, 9.91

22.8, 10.2

23, 10.4
Chemistry
1 answer:
Katarina [22]4 years ago
6 0

Im honestly not really sure ..

i just need points

im sorry

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