An initial solution is made by combing 13 mL of 0.8 M chloroacetic acid with 20...

Question

Question

An initial solution is made by combing 13 mL of 0.8 M chloroacetic acid with 20 mL of a NaCH2ClCOO solution. (Ka= 1.4x10-3)

a) The pH of the resulting solution was measured to be 2.92. What is the concentration of the NaCH2ClCOO solution?

b) The solution from part a) is then titrated with 5 mL of 0.8 M NaOH. What is the pH of the resulting solution?

c) If the solution is then titrated to its equivalence point, how much more NaOH solution must be used?

d)What is the pH of the solution at the equivalence point?

Answer 1

Answer #1

Answer 2

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