Question & Answer: Tris has a molecular weight of 121.1 g/mol and when dissolved in H20 will result in…..

Tris has a molecular weight of 121.1 g/mol and when dissolved in H20 will result in a basic solution of pH 10.5.

A. write an equation to explain why the pH of the reuslting aqueous solution is basic.

B. Descibe in detail how to prepare 1L of 0.5M Tris buffer solution at pH 7.5. Do not forget to use either HCl or NaOH to adjust the pH to 7.5.

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