1. $2KMnO_4\buildrel{{t^o}}\over\to K_2MnO_4+MnO_2+O_2$
2. $S+O_2\buildrel{{t^o}}\over\to SO_2$
3. $2Mg+O_2\buildrel{{t^o}}\over\to 2MgO$
4. $4Al+3O_2\buildrel{{t^o}}\over\to 2Al_2O_3$
5. $2H_2O\buildrel{{\text{đp}}}\over\to 2H_2+O_2$
6. $4P+5O_2\buildrel{{t^o}}\over\to 2P_2O_5$
7. $2KClO_3\buildrel{{t^o}}\over\to 2KCl+3O_2$
8. $C+O_2\buildrel{{t^o}}\over\to CO_2$
9. $3Fe+2O_2\buildrel{{t^o}}\over\to Fe_3O_4$
10. $4K+O_2\buildrel{{t^o}}\over\to 2K_2O$
11. $2Ca+O_2\buildrel{{t^o}}\over\to 2CaO$
12. $3Fe+2O_2\buildrel{{t^o}}\over\to Fe_3O_4$
13. $2KMnO_4\buildrel{{t^o}}\over\to K_2MnO_4+MnO_2+O_2$
14. $Cu+Cl_2\buildrel{{t^o}}\over\to CuCl_2$
15. $2Al+3Cl_2\buildrel{{t^o}}\over\to 2AlCl_3$
16. $2H_2O\buildrel{{đp}}\over\to 2H_2+O_2$
17. $2Cu+O_2\buildrel{{t^o}}\over\to 2CuO$
18. $2Zn+O_2\buildrel{{t^o}}\over\to 2ZnO$
Phản ứng hoá hợp: 2, 3, 4, 6, 8, 9, 10, 11, 12, 14, 15, 17, 18.
Phản ứng phân huỷ: còn lại
