Obtain Oxygen: Break Apart CO2 or H2SO4?

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SUMMARY

Oxygen can be obtained through various chemical processes, including the electrolysis of water, which requires the addition of Sulphuric Acid to enhance conductivity. Mixing bleach and hydrogen peroxide also produces oxygen, although this method poses significant safety risks due to the potential release of harmful vapors. Additionally, a magnesium flame can break apart Carbon Dioxide (CO2) to liberate carbon, but this process does not yield oxygen as a product. These methods highlight the diverse approaches to oxygen generation, each with its own applications and safety considerations.

PREREQUISITES
  • Understanding of electrolysis and its applications
  • Knowledge of chemical reactions involving Sulphuric Acid
  • Familiarity with the properties and risks of bleach and hydrogen peroxide
  • Basic principles of combustion and oxidation reactions
NEXT STEPS
  • Research the process of electrolysis of water with Sulphuric Acid
  • Explore the chemical reactions involved in mixing bleach and hydrogen peroxide
  • Study the combustion properties of magnesium in various gases
  • Investigate safe laboratory practices when conducting chemical experiments
USEFUL FOR

Chemistry students, hobbyists conducting home experiments, and professionals in chemical engineering or environmental science will benefit from this discussion on oxygen generation methods.

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Is it possible, and if so how, to obtain oxygen by breaking apart Carbon Dioxide or Sulphuric Acid?
 
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Anon Imous said:
Is it possible, and if so how, to obtain oxygen by breaking apart Carbon Dioxide

Ask any plant.
 
Anon Imous said:
or Sulphuric Acid?
You can obtain oxygen and hydrogen by electrolysis of water,in the ratio 1:2,respectively.
. You will need to add some Sulphuric acid to increase conductivity.
 
Last edited:
A good way to get oxygen is mixing bleach and hydrogen peroxide. Fun little home experiment.
 
Sorthal said:
A good way to get oxygen is mixing bleach and hydrogen peroxide. Fun little home experiment.

But, don't be stupid enough to breathe this, if any peroxide vapor is in the mix, it would be very dangerous for you.
 
Anon Imous said:
Is it possible, and if so how, to obtain oxygen by breaking apart Carbon Dioxide or Sulphuric Acid?
A magnesium flame is able to continue burning in CO2 because the reaction is sufficiently energetic to be able to break apart CO2 and consume the oxygen while liberating carbon.
 
NascentOxygen said:
A magnesium flame is able to continue burning in CO2 because the reaction is sufficiently energetic to be able to break apart CO2 and consume the oxygen while liberating carbon.
What's the use of this if we don't get Oxygen as a product here?
 

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