What is the pH of a buffer prepared by combining 0.76 moles of a weak base, B, with 0.47 moles of BHCl (acidic salt) in 684 mL of solution? The Kb of the weak base is 7.9 × 10-6. Report your answer to the hundredths place.
What is the pH of a buffer prepared by combining 0.76 moles of a weak base, B, with 0.47 moles of BHCl (acidic salt) in 684 mL of solution? The Kb of the weak base is 7.9 × 10-6. Report your answer to the hundredths place.
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter14: Equilibria In Acid-base Solutions
Section: Chapter Questions
Problem 26QAP: You want to make a buffer with a pH of 10.00 from NH4+/NH3. (a) What must the [ NH4+ ]/[ NH3 ]ratio...
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What is the pH of a buffer prepared by combining 0.76 moles of a weak base, B, with 0.47 moles of BHCl (acidic salt) in 684 mL of solution? The Kb of the weak base is 7.9 × 10-6. Report your answer to the hundredths place.
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