Appendices

Acid Formula <emKa at 25 °C Lewis Structure
acetic CH3CO2H 1.8 × 10-5
arsenic H3AsO4 5.5 × 10-3
H2AsO4 1.7 × 10-7
HAsO42− 5.1 × 10-12
arsenous H3AsO3 5.1 × 10-10
boric H3BO3 5.4 × 10-10
carbonic H2CO3 4.3 ×  10-7
HCO3 5.6 × 10-11
cyanic HCNO 2 × 10-4
formic HCO2H 1.8 × 10-4
hydrazoic HN3 2.5 × 10-5
hydrocyanic HCN 4.9 × 10-10
hydrofluoric HF 3.5 × 10-4
hydrogen peroxide H2O2 2.4 × 10-12
hydrogen selenide H2Se 1.29 × 10-4
HSe 1 × 10-12
hydrogen sulfate ion HSO4 1.2 × 10-2
hydrogen sulfide H2S 8.9 × 10-8
HS 1.0 × 10-19
hydrogen telluride H2Te 2.3 × 10-3
HTe 1.6 × 10-11
hypobromous HBrO 2.8 × 10-9
hypochlorous HClO 2.9 × 10-8
nitrous HNO2 4.6 × 10-4
oxyalic H2C2O4 6.0 × 10-2
HC2O4 6.1 × 10-5
phosphoric H3PO4 7.5 × 10-3
H2PO4 6.2 × 10-8
HPO42− 4.2 × 10-13
phosphorous H3PO3 5 × 10-2
H2PO3 2.0 × 10-7
sulfurous H2SO3 1.6 × 10-2
HSO3 6.4 × 10-8
Licenses and Attributions (Click to expand)

CC licensed content, Shared previously

  • Chemistry 2e. Provided by: OpenStax. Located at: https://openstax.org/. License: CC BY: Attribution. License Terms: Access for free at
    https://openstax.org/books/chemistry-2e/pages/1-introduction

License

Icon for the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License

Chemistry Fundamentals Copyright © by Dr. Julie Donnelly, Dr. Nicole Lapeyrouse, and Dr. Matthew Rex is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, except where otherwise noted.

Share This Book