Which of the following buffer would work best for making a buffer at pH 7.5? O TAPS, K₂ = 4.0 x10-⁹ O HEPES, K = 3.2 x10-8 O Acetic acid, K₂ = 1.6 x10-5 O CAPS, K₂ = 4.0 x10-¹1 O PIPES, K₂ = 1.6x107
Which of the following buffer would work best for making a buffer at pH 7.5? O TAPS, K₂ = 4.0 x10-⁹ O HEPES, K = 3.2 x10-8 O Acetic acid, K₂ = 1.6 x10-5 O CAPS, K₂ = 4.0 x10-¹1 O PIPES, K₂ = 1.6x107
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria
Section: Chapter Questions
Problem 17PS: Which of the following combinations would be the best to buffer the pH of a solution at...
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![Which of the following buffer would work best for making a buffer at pH 7.5?
O TAPS, K₂ = 4.0 x10⁹
O HEPES, K₂= 3.2 x10-8
O Acetic acid, K₂ = 1.6x10-5
O CAPS, K₂ = 4.0 x10-¹¹
O PIPES, K₂ = 1.6 x10-7](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff2add841-7659-4b27-bab1-ecd1916df48f%2Fda551135-a578-403b-b0a0-1e908318ed78%2F74zvdbu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Which of the following buffer would work best for making a buffer at pH 7.5?
O TAPS, K₂ = 4.0 x10⁹
O HEPES, K₂= 3.2 x10-8
O Acetic acid, K₂ = 1.6x10-5
O CAPS, K₂ = 4.0 x10-¹¹
O PIPES, K₂ = 1.6 x10-7
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