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Chemistry, 18.11.2019 05:31 locomexicano03

Which reactions are oxidation-reduction reactions? check all that apply
2na+ cl2 → 2nacl
pb(oh)2 -> pbo + h2o
cu + 2agno3 → cu(no3k + 2ag
znbr2 + 2agno, → agbr + zn(no3)2
ch₂ +20₂co₃+h₂o

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Which reactions are oxidation-reduction reactions? check all that apply
2na+ cl2 → 2nacl
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