Explain the ph before any naoh was added

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Reference no: EM13533263

A 50.0-mL sample of 0.300M propionic acid, HC3H5O2 (a weak acid), was titrated with 0.150 M NaOH.

Ka for propionic acid is 1.3 x 10-5.

a) What is the pH before any NaOH was added?

b) What is the pH after 75.0 mL of the NaOH was added?

a) What is the pH at half-equivalence point?

b) What is the pH at the equivalence point?

Reference no: EM13533263

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