Name Formula Conjugate Acid Kb Ammonia NH3 NH4+ 1.8 × 10-5 Methylamine CH3NH2 CH3NH3+ 4.38 × 10-4 Ethylamine C2H5NH2 C2H5NH3+ 5.6 × 10-4 Aniline C6H5NH2 C6H5NH3+ 3.8 × 10-10 Pyridine C5 H5 N CHNH* 1.7 x 10-9 Which base would be the best choice for preparing a pH = 4.50 buffer? pyridine ethylamine Omethylamine aniline O ammonia Submit Answer Try Another Version 1 item attempt remaining
Name Formula Conjugate Acid Kb Ammonia NH3 NH4+ 1.8 × 10-5 Methylamine CH3NH2 CH3NH3+ 4.38 × 10-4 Ethylamine C2H5NH2 C2H5NH3+ 5.6 × 10-4 Aniline C6H5NH2 C6H5NH3+ 3.8 × 10-10 Pyridine C5 H5 N CHNH* 1.7 x 10-9 Which base would be the best choice for preparing a pH = 4.50 buffer? pyridine ethylamine Omethylamine aniline O ammonia Submit Answer Try Another Version 1 item attempt remaining
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter19: Carboxylic Anhydrides, Esters, And Amides
Section: Chapter Questions
Problem 19.23P
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