What Is the Correct Product of H2SO4 and LiOH Reaction?

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Discussion Overview

The discussion revolves around the reaction between sulfuric acid (H2SO4) and lithium hydroxide (LiOH), specifically focusing on the correct product of this reaction. Participants explore the theoretical aspects of acid-base neutralization and the implications of valency in determining the correct formula of the product.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested, Conceptual clarification

Main Points Raised

  • One participant proposes that the product of the reaction is H2O + LiHSO4, questioning whether it could also be LiSO4.
  • Another participant asks about the valency of lithium and the net charge on the sulfate radical to help determine the correct formula.
  • A participant expresses confusion regarding the terminology of valency and its relation to valence electrons, indicating a lack of familiarity with the topic.
  • One participant suggests that since H2SO4 is monoprotic, the correct product is LiHSO4.
  • Another participant agrees that LiHSO4 is correct, citing the charges of lithium and HSO4.
  • A later reply states that while LiHSO4 is a valid product, LiSO4 is incorrect, and mentions that the product of neutralizing LiHSO4 would be Li2SO4.

Areas of Agreement / Disagreement

Participants generally agree that LiHSO4 is a correct product of the reaction, but there is disagreement about the nature of the products and the implications of valency, with some uncertainty regarding the terminology and concepts involved.

Contextual Notes

There are limitations in understanding the valency and the definitions used, as well as the implications of monoprotic versus diprotic behavior of sulfuric acid, which remain unresolved in the discussion.

Who May Find This Useful

This discussion may be useful for students studying acid-base reactions, particularly those interested in the chemistry of sulfuric acid and lithium compounds.

Fusilli_Jerry89
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Just double checking to see if the product is correct:

H2SO4 + LiOH ---> H2O + LiHSO4

or is it LiSO4?
 
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What the valency of lithium? What's the valency (or the net charge) on the sulfate radical (you can deduce this from H2SO4)? Use these to determine the incorrect formula among the two you've written.
 
uhh by valency do U mean valnce electrons, and therefore combining capacity? I don't know what you are talking about for the 2nd half of your explanation because I am in grade 12 and we have not done anything like that.
 
Im actually guessing now that I can just look at the chart and see that H2SO4 is monoprotic, and therefore the correct answer is LiHSO4
 
yes it is LiHSO4 because Li is 1+ and HSO4 is 1-
 
Ka2 for sulfuric acid is not small. I'm most people would call it diprotic.

But saying LiHSO4 is the dominant product is not a wrong answer. On the other hand, LiSO4 is an incorrect formula. The product of the neutralization of LiHSO4 would be Li2SO4.
 

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