Buffer Scenario You have selected your research project which involves developing a porous material that can be used for glucose sensing in a basic medium and requires that the experiments be run at a pH of 9.7. Start by looking at the following three buffers and calculating their pka and thus their buffer ranges. Report all values to 1 decimal place. [2 marks] Buffer Scenario Mbali, dit is 3 jaar van nou af en jy is nou in jou honneursjaar. Wel gedaan! Jy het jou navorsingsprojek gekies wat die ontwikkeling van n poreuse materiaal wat gebruik kan word vir glukose waarneming in n basiese medium behels en vereis dat die eksperimente uitgevoer word teen 'n pH van 9.7. Begin deur na die volgende drie buffers te kyk en hul pKa en dus hul bufferreekse te bereken. Rapporteer alle waardes tot 1 desimale plek. [2 punte] < Buffer Mw Ka pka pH range names (g.mol-1) TOPES 214.6 4.1 x 10-10 PEPES 352.5 2.2 x 10-5 CAPS 147.7 2.5 x 10-8 ☐ ☐ ☐ ☐ ☐ ☐
Buffer Scenario You have selected your research project which involves developing a porous material that can be used for glucose sensing in a basic medium and requires that the experiments be run at a pH of 9.7. Start by looking at the following three buffers and calculating their pka and thus their buffer ranges. Report all values to 1 decimal place. [2 marks] Buffer Scenario Mbali, dit is 3 jaar van nou af en jy is nou in jou honneursjaar. Wel gedaan! Jy het jou navorsingsprojek gekies wat die ontwikkeling van n poreuse materiaal wat gebruik kan word vir glukose waarneming in n basiese medium behels en vereis dat die eksperimente uitgevoer word teen 'n pH van 9.7. Begin deur na die volgende drie buffers te kyk en hul pKa en dus hul bufferreekse te bereken. Rapporteer alle waardes tot 1 desimale plek. [2 punte] < Buffer Mw Ka pka pH range names (g.mol-1) TOPES 214.6 4.1 x 10-10 PEPES 352.5 2.2 x 10-5 CAPS 147.7 2.5 x 10-8 ☐ ☐ ☐ ☐ ☐ ☐
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.7QE
Question
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