Reaction between potassiumhydrogensulfate & potassiumhydroxide

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Discussion Overview

The discussion revolves around the nature of the reaction between potassium hydrogen sulfate (KHSO4) and potassium hydroxide (KOH), specifically whether it qualifies as a proton-transfer or acid-base reaction despite involving a salt and a base.

Discussion Character

  • Debate/contested

Main Points Raised

  • One participant questions if the reaction between potassium hydrogen sulfate and potassium hydroxide is a proton-transfer reaction, suggesting that if it is, it must also be an acid-base reaction.
  • Another participant requests the formula of potassium hydrogen sulfate and its dissociation reaction, indicating a focus on the chemical details of the salt.
  • Another viewpoint argues that being a "salt" does not preclude the ability to react with acids or bases, emphasizing the relative nature of acid and base definitions.
  • A later reply expresses gratitude for assistance, indicating ongoing engagement in the discussion.

Areas of Agreement / Disagreement

Participants express differing views on whether the reaction can be classified as an acid-base reaction, indicating that multiple competing perspectives remain unresolved.

Contextual Notes

The discussion includes assumptions about the definitions of acids and bases, and the implications of classifying potassium hydrogen sulfate as a salt, which may affect the interpretation of the reaction.

mcfaker
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Hi,

Is the reaction between potassiumhydrogensulfate & potassiumhydroxide a proton-transfer reaction? If it is, it must also be an acid-base reaction. But the problem is that its not a reaction between an acid & base, but between a salt & a base!


Thanks!
 
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Write formula of potassium hydrogen sulfate and dissociation reaction for the salt.
 
Just because it happens to be a "salt", it doesn't means it always loses its ability to react with other acid or base. And also, acid and base are relative terms, so don't worry about KHSO4 being acidic or basic.
 
Thanks for the help Borek & Agnuke. :)
 

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