Chemistry, 07.07.2019 09:20 Theresab2021

Which reactions are oxidation-reduction reactions? 1. fes(s) + 2hcl(aq) → h2s(g) + fecl2(g) 2. agno3(aq) + nacl(aq) → agcl(s) + nano3 3. 2c3h6(g) + 9o2(g) → 6co2(g) + 6h2o(g) 4. fe2o3(s) + 3co(g) → 2fe(l) + 3co2(g)

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Which reactions are oxidation-reduction reactions? 1. fes(s) + 2hcl(aq) → h2s(g) + fecl2(g) 2. agno...