[repe]

hey fellows!

is this a correct reaction:

CO₂ + 4H+ + O₂ = CH₂O + 2H₂0

with its half reaction:

1.) CO₂ + 4e- + 4H+ = CH₂O + H₂O
2.) 2H₂O = O₂ + 4e- + 4H+

thanks a lot

best regards

[Babcock_Hall]

Try adding the two half-reactions and see what you get.

[repe]

hi again..

yeah...was the addition ok, I wrote above?

[repe]

no no:)
I got it:

CO2+H2O = CH2O + O2


did I?

[Babcock_Hall]

That looks correct.