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Acid are required to reach the equivalence point

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Reference no: EM13867951

Consider the titration of 25.0 mL of 0.132-M of KX with 0.117-M HCl. The pKa of HX = 8.80. Give all pH values to 0.01 pH units.

a) What is the pH of the original solution before addition of any acid?

b) How many mL of acid are required to reach the equivalence point?

      Va= ____ml

c) What is the pH at the equivalence point?

d) What is the pH of the solution after the addition of 9.6 mL of acid?

e) What is the pH of the solution after the addition of 33.8 mL of acid?

 

 

Reference no: EM13867951

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