What is the dissociation constant of acetic acid in water?

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Discussion Overview

The discussion revolves around the dissociation constant of acetic acid in water, exploring its self-ionization and comparing it to other acids. The scope includes theoretical aspects and conceptual clarifications regarding acid dissociation.

Discussion Character

  • Technical explanation, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant mentions the solubility product of water and questions the solubility product of acetic acid forming its ions.
  • Another participant suggests searching for information on "acetic acid self-ionization."
  • A different participant notes that many acids, including sulfuric acid, exhibit similar behavior.
  • One participant corrects the terminology, stating that the term used is not a solubility product but rather a dissociation constant.

Areas of Agreement / Disagreement

Participants do not reach a consensus, as there are differing views on the terminology and the nature of the discussion regarding dissociation versus solubility products.

Contextual Notes

There is a lack of clarity regarding the definitions and assumptions related to solubility products and dissociation constants, which may affect the discussion.

Thecla
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TL;DR
can pure acetic acid donate a proton to itself the same as pure water donates a proton to itself to form hydronium ion?
The solubility product for water is 10 to the minus fourteenth power.(water forming hydronium ion and its complement). What is the solubility product of pure acetic acid forming HHOAC(+) and OAC(-) ?
 
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Yes. Google “acetic acid self-ionization.”
 
Many acids do the same, including H2SO4.
 
That's not a solubility product, it's a dissociation constant.
 
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