1. If I want to make a buffered solution at pH 7.4, which of the following acids would be the best choice to buffer the solution? All of the options in the answers are weak acids. O HEPES, pKa 7.6 O MES, pka 6.2 O Tris, pka 8.1 O lactic acid, pka 3.9

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1. If I want to make a buffered solution at pH 7.4, which of the following acids would be the best
choice to buffer the solution? All of the options in the answers are weak acids.
O HEPES, pka 7.6
O MES, pka 6.2
O Tris, pka 8.1
O lactic acid, pka 3.9
Transcribed Image Text:1. If I want to make a buffered solution at pH 7.4, which of the following acids would be the best choice to buffer the solution? All of the options in the answers are weak acids. O HEPES, pka 7.6 O MES, pka 6.2 O Tris, pka 8.1 O lactic acid, pka 3.9
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