Re: Color of oxygen

tadchem (tadchem@xxxxxxxxxxx) writes:
On Mar 22, 12:56 pm, "hanson" <han...@xxxxxxxxx> wrote:
[...]
There is also some reaction/condition (can't recall which)
where the color of a liquefied colorless gas turns into a
beautiful deep ruby red. Anybody know which/what?

Sorry. I don't recall that one.

Could it be the 2NO2 <--> N2O4 equilibrium?

--John Park
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