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Problem- 20.0 mL sample of 0.150 M hypochlorous acid is titrated with 0.30 M NaOH. Calculate the pH when- a) write an equation for the reaction that occurs b) 0.00 mL of base has been added c) 5.00 mL of base has been added d) 10.0 mL of base has been added e) 15.0 mL of base has been added.

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