Conjugate acidbasepKa2) Consider the reaction B: () + H3O+ →>> BH(+) + H2O. For the following named bases: 1)draw the structure of the base, 2) draw the structure of the conjugate acid, 3) give the name of theconjugate acid, and 4) give the approximate pKa of the conjugate acid (±1 pKa unit). For thepurposes of answering this question you may use pKa values evenly divisible by 5.t-Butoxide anionp-ToluenesulfonateanionTriethylaminet-ButanolpKapKapKa

Note: The pKa values are not exactly correct there may be minor differences.

Answered: Conjugate acid base pKa 2) Consider the…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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At the end of "class", I asked you to consider a triprotic acid with pka's = 2.0, 6.0 and 10.0. What is the equilibrium constant for the reaction H3A + HA²¯ ⇒ 2H₂A? If you need to, assume 25 °C, where Kw = 10-14
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Conjugate acid base 2) Consider the reaction B:(-) + H3O+ → BH(+) + H2O. For the following named bases: 1) draw the structure of the base, 2) draw the structure of the conjugate acid, 3) give the name of the conjugate acid, and 4) give the approximate pKa of the conjugate acid (±1 pKa unit). For the purposes of answering this question you may use pKa values evenly divisible by 5. Benzoate anion Cyclopentadienide anion Diethyl amine Diethylamide anion pKa pKa pKa pKa
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Conjugate base acid Iso-Butyronitrile pka_ → 1) Consider the reaction AH(+) + H₂O A:+H3O+. For the following named acids: 1) draw the structure of the acid, 2) give the approximate pKa of the conjugate acid (±1 pKa unit), 3) give the name of the conjugate base, and 4) draw the structure of the conjugate base. For the purposes of answering this question you may use pKa values evenly divisible by 5. N-methylimidazolium cation pka_ Triethyl phosphonoacetate pKa _ acid N-Ethylcarbamic pka_
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Given the Ka values, estimate the pKa value of each of the following acids without using a calculator (that is, is it between 3 and 4, between 9 and 10, and so on?):
Rank the following in order of increasing pH. Explain the basis of your ranking. Assume the concentrations are all 0.10 M. Attached Table Below. Piperazine Pyridine hydrochloride Phenylalanine Disodium phthalate Sodium prolinate Phosphoric acid.
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