Interaction | Reaction | Process     Data Page

Above 450°C barium reacts with oxygen to give the peroxide, but the peroxide is thermally unstable above 600°C.

The peroxide is therefore prepared by reacting barium or barium oxide with oxygen between 450 and 600°C and then rapidly cooling and trapping the (kinetically stable, thermodynamically unstable) peroxide.

2
BaO
  +  
O2
         
2
BaO2
Reactant Page Go To Go To
Barium oxide     Reactions Using    Reactions Forming
Oxygen     Reactions Using    Reactions Forming
Barium peroxide     Reactions Using    Reactions Forming

Interaction, Reaction, Process defined as:
Oxidation: Of Substrate By Reagent
Redox

© Mark R. Leach 1999 –


Queries, Suggestions, Bugs, Errors, Typos...

If you have any:

Queries
Comments
Suggestions
Suggestions for links
Bug, typo or grammatical error reports about this page,

please contact Mark R. Leach, the author, using mark@meta-synthesis.com