Yahoo Poland Wyszukiwanie w Internecie

Zaloguj się

Search results

  1. organicchemistrydata.org › hansreich › resourcesBordwell pKa Table - Organic Chemistry Data

    27 paź 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.

  2. personal.utdallas.edu › ochem › OChem1_LecturepKa VALUES OF COMMON ORGANIC AND INORGANIC ACIDS (p. 1 of 2) R =...

    Acid H2S HS HCl –10 0 9.2 NC HBr –9 Br (H2SO4) H2CO3 6.4 HCO3 HCN H H pKa VALUES OF COMMON ORGANIC AND INORGANIC ACIDS R = alkyl group. H2O HO ROH RO RS H3CCH3 O H3CCH2 O NC CH3 NC CH2 RC CH RC C NH3 H2N R2CCH R2CCH RC H RC 15.7 16–17 Acid pKa Conjugate Base 11 20 25 25 38 44 ~ 48–53 (p. 2 of 2) NH4 H3N OH O 9.2 10 R R OO H H R R OO H 9 ...

  3. organicchemistrydata.org › hansreich › resourcespKa Values INDEX - Organic Chemistry Data

    Nucleosides 21 Carbon Acids 30,31 Special Table Heterocycles 22 Indicators 31 Acridine 23 References 32-34 Benzoquinoline 24 ... Organic Division Updated 4/7/2022 Page 1. pKa Data Compiled by R. Williams ACIDS Compound pK Ref. H3PO2 2.0, 2.23* 28 H2PO4– 7.21* 77 AgOH 3.96 4

  4. organicchemistrydata.org › hansreich › resourcesEquilibrium pKa Table (DMSO Solvent and Reference)

    Equilibrium pKa Table (DMSO Solvent and Reference) Hydrocarbons 20.117 21.822 22.522 17.317 Ph 18.019 26.122 Fluorenes X X = H 22.61 Me 22.31 Ph 17.91 tBu 24.421 SiMe3 21.5 26 SiPh3 18.6 26 = Fl-X

  5. library.gwu.edu › sites › defaultTable of Acids with Ka and pKa Values* CLAS - Gelman Library

    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.

  6. www2.chm.ulaval.ca › gecha › chm1903DISSOCIATION CONSTANTS OF ORGANIC ACIDS AND BASES - Université...

    This table lists the dissociation (ionization) constants of over 1070 organic acids, bases, and amphoteric compounds. All data apply to dilute aqueous solutions and are presented as values of pKa, which is defined as the negative of the logarithm of the equi-librium constant Ka for the reaction. i.

  7. ccc.chem.pitt.edu › wipf › MechOMsD.H. Ripin, D.A. Evans pKa's of Inorganic and Oxo-Acids Substrate

    D.H. Ripin, D.A. Evans 19-20 9 13 11 24.5 H2 ~36 *Values <0 for H2O and DMSO, and values >14 for water and >35 for DMSO were extrapolated using various methods. HCCH Substrate SubstrateSubstrate pKa H2O (DMSO) Substrate AMIDES HYDROCARBONS pKa H2OH(DMSO) pKa pKa2O (DMSO) H2O (DMSO) CH4 CH2=CHCH3 PhH CH2=CH2 PhCH3 Ph2CH2 Ph3CH (56) (44) (43)