Calculate the volume, in liters, of 1.554 M KOH that must be added to a 0.114 solution containing 10.77g of glutamic acid hydrochloride (MW = 183.59g/mol) to achieve a H of 10.19. Glutamic acid is an amino acid with pKa values of pka1 = 2.23, pka2 = 4.42 and pKa3 = 9.95

Calculate the volume, in liters, of 1.554 M KOH that must be added to a 0.114 solution containing 10.77g of glutamic acid hydrochloride (MW = 183.59g/mol) to achieve a H of 10.19. Glutamic acid is an amino acid with pKa values of pka1 = 2.23, pka2 = 4.42 and pKa3 = 9.95

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter23: Polymeric Materials And Soft Condensed Matter

Section: Chapter Questions

Problem 30AP

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Calculate the volume, in liters, of 1.554 M KOH that must be added to a 0.114 solution containing 10.77g of glutamic acid hydrochloride (MW = 183.59g/mol) to achieve a
pH of 10.19. Glutamic acid is an amino acid with pka values of pka1 = 2.23, pka2 = 4.42 and pka3 = 9.95

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Step 1: Interpretation of datas :

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Step 2: Calculation of moles of glutamic acid hydrochloride :

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Step 3: The chemical reactions involved :

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Step 4: Construction of ICE table :

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Step 5: Volume of KOH :

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