How to make a unknown buffer of 150mL of 50mM with PH of 7? The unknown molecule's molecular weight is 238 g/mo. In addition, the pka of the unknown is 7.6. The sodium salt of the unknown is 260g/mol.

General Chemistry - Standalone book (MindTap Course List)
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ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.91QP: A 50.0-mL sample of a 0.100 M solution of NaCN is titrated by 0.200 M HCl. Kb for CN is 2.0 105....
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How to make a unknown buffer of 150mL of 50mM with PH of 7? The unknown molecule's molecular weight is 238 g/mo. In addition, the pka of the unknown is 7.6. The sodium salt of the unknown is 260g/mol.

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