A 20.0 mL sample of 1.00 M NaOH was pipetted into a 500.0 mL of the evil buffer containing 0.20 M Dalek acid (HDal) and 0.30 M potassium Dalekate (KDal) What is the pH after the addition of the NaOH? Ka(Hdal) = 1.8x10-5 the answer is 5.07

Fundamentals Of Analytical Chemistry
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Chapter16: Applications Of Neutralization Titrations
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Problem 16.20QAP
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A 20.0 mL sample of 1.00 M NaOH was
pipetted into a 500.0 mL of the evil buffer
containing 0.20 M Dalek acid (HDal) and 0.30
M potassium Dalekate (KDal) What is the pH
after the addition of the NaOH?
Ka(Hdal) = 1.8x10-5
the answer is 5.07
Transcribed Image Text:A 20.0 mL sample of 1.00 M NaOH was pipetted into a 500.0 mL of the evil buffer containing 0.20 M Dalek acid (HDal) and 0.30 M potassium Dalekate (KDal) What is the pH after the addition of the NaOH? Ka(Hdal) = 1.8x10-5 the answer is 5.07
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