Asked by Anonymous

Is Cl2 + 2e- -> 2Cl- an oxidation half-reaction?
Answered by DrBob222
Oxidation is the loss of electrons. Did it lose electrons? Looks like it gained electrons to me.
Answered by Alex
Almost. It will be written as 2Cl- -> Cl2 + 2e-
Answered by DN
I think it is an oxidation reaction because it gained electrons (the ones on the product side). It went from -1 to 0 (which is an increase in nox).
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