Chemistry, 25.07.2019 06:30 Brittany0512

Which equation represents an oxidation-reduction reaction? 1. ch4 + 2o2 → co2 + 2h2o 2. h2so4 + ca(oh)2 → caso4 + 2h2o 3. mgcro4 + bacl2 → mgcl2 + bacro4 4. zn(no3)2 + na2co3 → 2nano3 + znco3?

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Which equation represents an oxidation-reduction reaction? 1. ch4 + 2o2 → co2 + 2h2o 2. h2so4 +...