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The pKa of a strong acid is less than zero. pKa is the negative log base ten of the Ka value, to be precise (acid dissociation constant). It determines an acid’s strength, or how tightly a proton is held by a Bronsted acid.
25 Νοε 2010 · Values for the negative logarithm of the acid dissociation constant, pKa, of inorganic acids and bases, as well as hydrated metal ions. Definitions of the acid dissociation constant and pK a are given below the table.
27 Οκτ 2017 · Below are tables that include determined pKa values for various acids as determined in water, DMSO and in the gas Phase. These tables are compiled in PDF files below. For a more comprehensive discussion on this topic, please see Acidity and Basicity by professor William Reusch, Michigan State University.
Table of Acids with Ka and pKa Values* CLAS * Compiled from Appendix 5 Chem 1A, B, C Lab Manual and Zumdahl 6th Ed. The pKa values for organic acids can be found in Appendix II of Bruice 5th Ed.
Calculate pKa values for the following acids (Enter your answer to three significant figures.): a) o-Cresol: 6.31x10^11 b) Bicarbonate ion: 5.62x10^-11.62 Added by Karen M.
hydronium ion nitric acid hydrofluoric acid hydrogen nitride carboxylic acids protonated ketone-7.3 6.37 7 carbonic acid tosic acid -0.6 protonated pyridine 5.2 pKa Chart conjugate acid conjugate base conjugate acid conjugate base s t r o n g e s t a c i d s w e a k e s t b a s e s hydrogen sulfide 1 2 (bicarbonate) hydrochloric acid -7 ...
pKa Data Compiled by R. Williams pKa Values INDEX Inorganic 2 Phenazine 24 Phosphates 3 Pyridine 25 Carboxylic acids 4, 8 Pyrazine 26 Aliphatic 4, 8 Aromatic 7, 8 Quinoline 27 Phenols 9 Quinazoline 27 Alcohols and oxygen acids 10, 11 Quinoxaline 27 Amino Acids 12 Special Nitrogen Compounds 28 Peptides 13 Hydroxylamines 28 Nitrogen Compounds 14 ...
