A 250 ML Sample of 0

question 36

Multiple Choice

A 25.0 mL sample of 0.150 M hypochlorous acid is titrated with a 0.150 M NaOH solution. What is the pH after 26.0 mL of base is added? The K_a of hypochlorous acid is 3.0 × 10^{- 8}.

• A) 11.47
• B) 2.54
• C) 7.54
• D) 7.51
• E) 7.00

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