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In the study of biochemical processes, a common buffering agent is the weak base trishydroxymethylaminomethane, (HOCH2) 3 CNH2, often abbreviated as Tris. At 25 °C, Tris has a pK₁, of 5.91. The hydrochloride of Tris is (HOCH2)3 CNH3 Cl, which can be abbreviated as TrisHCl. What volume of 10.0 M NaOH is needed to prepare a buffer with a pH of 7.79 using 31.52 g of TrisHCl? Express your answer in milliliters using two significant figures. ► View Available Hint(s) ΠΙΑΣΦ Submit 3 ? mL

In the study of biochemical processes, a common buffering agent is the weak base trishydroxymethylaminomethane, (HOCH2) 3 CNH2, often abbreviated as Tris. At 25 °C, Tris has a pK₁, of 5.91. The hydrochloride of Tris is (HOCH2)3 CNH3 Cl, which can be abbreviated as TrisHCl. What volume of 10.0 M NaOH is needed to prepare a buffer with a pH of 7.79 using 31.52 g of TrisHCl? Express your answer in milliliters using two significant figures. ► View Available Hint(s) ΠΙΑΣΦ Submit 3 ? mL

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 12.71PAE: Acrylic acid is used in the polymer industry in the production of acrylates. Its K, is 5.6 X 10“’....
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In the study of biochemical processes, a common buffering agent is the weak base trishydroxymethylaminomethane, (HOCH2) 3 CNH2, often abbreviated as Tris. At 25 °C, Tris has a pk₁ of 5.91. The hydrochloride of Tris is (HOCH₂) 3 CNH3 Cl, which can be abbreviated as TrisHCl. What volume of 10.0 M NaOH is needed to prepare a buffer with a pH of 7.79 using 31.52 g of TrisHCl? Express your answer in milliliters using two significant figures. ▸ View Available Hint(s) Submit ΑΣΦ mL
Transcribed Image Text:In the study of biochemical processes, a common buffering agent is the weak base trishydroxymethylaminomethane, (HOCH2) 3 CNH2, often abbreviated as Tris. At 25 °C, Tris has a pk₁ of 5.91. The hydrochloride of Tris is (HOCH₂) 3 CNH3 Cl, which can be abbreviated as TrisHCl. What volume of 10.0 M NaOH is needed to prepare a buffer with a pH of 7.79 using 31.52 g of TrisHCl? Express your answer in milliliters using two significant figures. ▸ View Available Hint(s) Submit ΑΣΦ mL
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