Welk molecuul mist er deel 2

1 PbO2 + 4 HCl - - > 1 ____________________ + 2 H2O
2 KMnO4 + 16 HCl - - > 2 KCl + 2 ____________________ + 8 H2O + 5 Cl2
1 ____________________ + 5 HCl - - > 1 PCl5 + 4 H2O
3 Fe + 4 H2O - - > 1 ____________________ + 4 H2
1 POCl3 + 3 H2O - - > 1 ____________________ + 3 HC l

4 Na + 1 O2 - - > 2 ____________________
3 Pb + 2 O2 - - > 1 ____________________
2 ____________________ + 3 O2 - - > 2 H2O + 2 SO2
1 ____________________ + 3 H2O - - > 2 H3PO4
4 NH3 + 5 O2 - - > 4 NO + 6 ____________________