Chemistry, 08.06.2021 03:20 avisconti571
A sample of 0.2140 g of an unkown substance monoprotic acid was dissolved in 25.0 mL of water and titrated with 0.950 M NaOH. The acid required 27.4 mL of base to reach the equivalence point. After 15.0 mL of base had been added in the titration, the pH was found to be 6.50. What is the Ka for the unknown acid?
Answers: 3
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Answers: 1
A sample of 0.2140 g of an unkown substance monoprotic acid was dissolved in 25.0 mL of water and ti...
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