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In: Chemistry

A 40 ml sample of .50 M solution of HOCl is titrated with .20 M NaOH...

A 40 ml sample of .50 M solution of HOCl is titrated with .20 M NaOH

a) what is the initial pH of the acidic solution?
b) what volume of base is necessary to reach the half equivalence point?
c) what is the pH at the half equivalence point?
d) what volume of base is necessary to reach the equivalence point?

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