Relationship between moles of O2 and Ch2 Units in a combustion reaction

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Discussion Overview

The discussion revolves around finding a relationship between the number of moles of O2 required and the number of CH2 units in an alkane during a complete combustion reaction. The focus is on mathematical relationships and chemical equations related to this process.

Discussion Character

  • Homework-related, Exploratory

Main Points Raised

  • One participant seeks to establish a mathematical equation relating the number of moles of O2 to CH2 units in alkanes, suggesting that more CH2 units would require more O2 for combustion.
  • Another participant suggests providing a chemical equation for clarity, implying that a formula may help in understanding the relationship.
  • A different participant expresses concern about the need for broader thinking beyond just mathematical relationships.
  • One participant emphasizes the necessity of articulating specific thoughts or calculations to facilitate further discussion.

Areas of Agreement / Disagreement

Participants do not appear to reach a consensus, as there are differing views on the need for a chemical equation and the approach to understanding the relationship.

Contextual Notes

There is an indication that the discussion may benefit from clearer definitions or examples, as well as a more detailed exploration of the combustion process.

deezer
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Homework Statement



I want to find a relationship between the number of moles of O2 used and the number of CH2 units in an alkane in a complete combustion reaction.

Homework Equations





The Attempt at a Solution



Right now I have come up with a math equation, given X units of CH2, to find the number of O2 moles. I used patterns to find the equation, is there any other relationship? The more units of CH2 you have, the more O2 you need to combust it right?
 
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This is very very elementary but just give a chemical equation if you want help although you seem to say you have solved it.
 
It was a generic question, I'm only concerned that I am not thinking outside of the box by considering only the mathematical relationship.
 
Until you write down what your actual thoughts are, preferably in some sort of formula or calculation, we do not know what you mean.
 

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