|
Title: Which of the buffers below would be the BEST choice for making a solution capable of buffering ph=8 Post by: Annonn on Mar 14, 2022 The following substances are biological buffers consisting of a weak acid/conjugate base pair. Which of the buffers listed below would be the BEST choice for making a solution capable of buffering at pH = 8?
MOPS, Ka = 9.55 x 10^-8 ACES, Ka = 1.66 x 10^-7 Tris, Ka = 8.71 x 10^-9 MES, Ka = 7.94 x 10^-7 CHES, Ka = 3.25 x 10^-10 Title: Re: Which of the buffers below would be the BEST choice for making a solution capable of buffering ... Post by: bio_man on Mar 14, 2022 I believe the closest pKa is the one you choose, though I'm not entirely sure.
(https://biology-forums.com/gallery/44/6_14_03_22_9_21_43.png) (https://biology-forums.com/index.php?action=gallery;sa=view&id=44656) |