How to balance an equation for the incomplete combustion of acetic acid?

Click For Summary
SUMMARY

The discussion focuses on balancing the incomplete combustion of acetic acid, specifically when the products are carbon dioxide (CO2), carbon monoxide (CO), and water (H2O). It establishes that balancing the complete combustion is straightforward, but incomplete combustion involves separate oxidation reactions for CO and CO2, leading to no unique stoichiometry. The inability to assign a single set of coefficients for the reaction is emphasized, indicating that there are infinitely many possible sets of coefficients.

PREREQUISITES
  • Understanding of combustion reactions
  • Knowledge of oxidation states
  • Familiarity with stoichiometry
  • Basic chemistry concepts related to acetic acid
NEXT STEPS
  • Study the principles of balancing chemical equations
  • Learn about oxidation-reduction reactions in detail
  • Explore the concept of stoichiometric coefficients
  • Investigate the combustion of other organic compounds
USEFUL FOR

Chemistry students, educators, and professionals involved in chemical engineering or environmental science who are interested in combustion processes and reaction balancing.

Thecla
Messages
137
Reaction score
10
TL;DR
how to balance incomplete combustion of acetic acid equation
Balancing the complete combustion of acetic acid equation to carbon dioxide and water is straightforward if you remember hydrogen is always +1, elemental oxygen is zero and combined oxygen is always -2. just balance the exchange of electrons between oxygen and carbon. But how do you balance the equation when the product is carbon dioxide ,carbon monoxide, and water?
 
Chemistry news on Phys.org
You don't, oxidation to CO and oxidation to CO2 are two separate reactions. They can occur both at the same time, but then the process is not described by a unique stoichiometry (i.e. there is no single set of coefficients that balance the equation, more like infinite number of sets).

Compare https://www.chembuddy.com/balancing-stoichiometry-balancing-failure
 

Similar threads

  • · Replies 1 ·
Replies
1
Views
4K
Replies
23
Views
4K
  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 16 ·
Replies
16
Views
3K
  • · Replies 3 ·
Replies
3
Views
3K
  • · Replies 3 ·
Replies
3
Views
4K
  • · Replies 8 ·
Replies
8
Views
6K
Replies
7
Views
2K
Replies
9
Views
3K