Acids and Bases and Their Reactions

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Discussion Overview

The discussion revolves around the reactions of oxalic acid (H2C2O4) in water, specifically how it can donate hydronium ions (H3O+) through dissociation. The scope includes a homework problem related to acid-base chemistry.

Discussion Character

  • Homework-related, Exploratory, Technical explanation

Main Points Raised

  • One participant expresses uncertainty about how to start the problem regarding oxalic acid's dissociation.
  • Another participant suggests that oxalic acid behaves as an acid when reacting with water and prompts for clarification on how hydronium ions form.
  • A question is posed about whether the original poster knows how to write dissociation equations for acids.
  • A proposed solution is presented, showing the dissociation of oxalic acid into hydronium ions and its conjugate bases in two steps.
  • One participant acknowledges the proposed solution positively.
  • Several participants humorously question the phrasing of the original post regarding the presence of oxalic acid in "pants."

Areas of Agreement / Disagreement

The discussion contains multiple viewpoints, with some participants providing guidance and others questioning the clarity of the original post. There is no consensus on the initial question, and the humor regarding the term "pants" adds a light-hearted element without resolving the main topic.

Contextual Notes

The original poster's understanding of the topic appears limited, and there may be missing assumptions regarding the context of the question. The humor introduced by participants may distract from the technical aspects of the chemistry involved.

Who May Find This Useful

This discussion may be useful for students learning about acid-base reactions, particularly those studying the dissociation of weak acids in aqueous solutions.

jbmiller
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Homework Statement



Oxalic acid, H2C2O4, which is found in certain pants, can provide two hydronium ions in water. Write balanced equations to show how oxalic acid can supply one and then a second H3O+ ion.

Homework Equations



There's not really an equation, and if there is please don't make me feel stupid.

The Attempt at a Solution



I don't really even know how to start.
 
Last edited:
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You must try something. Oxalic acid reacts with water, how? Water is an acid or a base, depending on what is present with it. Oxalic acid will behave as an acid. How does the H3O+1, hydronium ion form?
 
Do you know how to write dissociation equation for any acid?
 
I think I figured it out:

H2C2O4 + H2O -> H3O+ + HC2O4-

HC2O4- + H2O -> H3O+ + C2O4-2
 
Good.
 
In which pants do you find oxalic acid?
 
SteamKing said:
In which pants do you find oxalic acid?

Are you sure you asked what you wanted to ask?
 

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