Acid-Base Titrations

AP Chemistry· difficulty 2/5

A 25.0 mL sample of 0.10 M HCl is titrated with 0.10 M NaOH.

mL NaOH pH eq pt pH 7

What is the pH at the equivalence point?

  • A

    greater than 7

  • B

    less than 7

  • C

    Cannot be determined

  • D

    7

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Explanation

Strong acid + strong base produces a neutral salt (NaCl) and water. The equivalence-point pH is 7.

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