Double-Quantity Reactions: CuO+CO & C+CO2

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Discussion Overview

The discussion revolves around the concept of "double quantity reactions," specifically focusing on the reactions involving copper oxide (CuO) and carbon monoxide (CO), as well as carbon (C) and carbon dioxide (CO2). Participants explore the idea of reactions that yield a greater quantity of a product than the initial reactants, seeking additional examples of such reactions.

Discussion Character

  • Exploratory, Conceptual clarification, Debate/contested

Main Points Raised

  • One participant describes a sequence of reactions where CuO reacts with CO to produce Cu and CO2, followed by C reacting with CO2 to produce 2CO, suggesting that this results in a "double quantity" of CO.
  • Another participant questions the term "growing reactions," expressing confusion and stating that the described reactions seem normal rather than unique.
  • A later reply clarifies that the participant is referring to the increase in the quantity of CO produced through these reactions and requests more examples of similar reactions.
  • One participant expresses uncertainty about finding additional examples of such reactions.

Areas of Agreement / Disagreement

Participants do not reach a consensus on the terminology of "growing reactions," and there is uncertainty regarding the existence of more examples of such reactions. The discussion remains unresolved regarding the classification and identification of these reactions.

Contextual Notes

Some assumptions about the terminology and the nature of the reactions are not fully clarified, leading to differing interpretations among participants.

[Leo]
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If CO is released abowe heated Cu when gets CO2. When THAT CO2 is released abowe active C gets CO. When this experiment is done we have double quantity CO .
CuO + CO = Cu + CO2
C + CO2 = 2CO
Do you know more "growing" quantity reactions?
P.s. Sorry for my bad english
 
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hey... uumm,,, your english i somewhhat bbad... you speak what?? french, spanish,, post it anyway, there should be someone to translate it properly...
or maybe you can google for a free translator, you'll get them very easily...

what do you mean by growing reactions?
these two reactions just sound like normal reactions to me...

i've never heard about growing reactions
 
I wanted to say that quantity of CO has doubled during these two reactions and i need more examples like this...Then you have one material and after one or two or maybe three and more reactions you have more than you got at first.
 
Last edited:
oh yeah... uummm... i don;t kno... if i come across any, i'll let you know...
 

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