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A 40.0 mL volume of 0.100 M NaOH is titrated with 0.0500 M HCl. Calculate the...

A 40.0 mL volume of 0.100 M NaOH is titrated with 0.0500 M HCl. Calculate the pH after addition of the following volumes of acid.

1.) 64 mL

2.) 89.4 mL

3.) 92 mL

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