*In each of the following equations, indicate the element that has been oxidized and the one that has been reduced and write the corresponding half reactions:
1) 2 Na + FeCl2 à 2 NaCl + Fe
2) 2 PbS + 3 O2 à 2 SO2 + 2 PbO
3) 2 H2 + O2 à 2 H2O
4) Cu + HNO3 à CuNO3 + H2
5) AgNO3 + Cu à CuNO3 + Ag
Sections 3 & 7: Complete your RedOx worksheet
Sections 3 & 7: Complete your RedOx worksheet