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Question- In each of the following equations, indicate the element that has been oxidized and the one that has been reduced. You should also label the oxidation state of each before and after the process:
1) 2 Na + FeCl2 à 2 NaCl + Fe
2) 2 C2H2 + 5 O2 à 4 CO2 + 2 H2O
3) 2 PbS + 3 O2 à 2 SO2 + 2 PbO
4) 2 H2 + O2 à 2 H2O
5) Cu + HNO3 à CuNO3 + H2
6) AgNO3 + Cu à CuNO3 + Ag
Your answer must be supported by illustrations, Please answer with work shown to receive points
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