Sunday, October 25, 2009

Balancing Chemical Equations Worksheet

Balancing Chemical Equations Worksheet
1. _____ H2 + _____ O2 􀃆 _____ H2O
2. _____ N2 +_____ H2 􀃆_____ NH3
3. _____ S8 + _____ O2 􀃆 _____ SO3
4. _____ N2 + _____ O2 􀃆 _____ N2O
5. _____ HgO 􀃆 _____ Hg + _____ O2
6. _____ CO2 + _____ H2O 􀃆 _____ C6H12O6 + _____ O2
7. _____ Zn + _____ HCl 􀃆 _____ ZnCl2 + _____ H2
8. _____ SiCl4 + _____ H2O 􀃆 _____ H4SiO4 + _____ HCl
9. _____ Na + _____ H2O 􀃆 _____ NaOH + _____ H2
10. _____ H3PO4 􀃆 _____ H4P2O7 + _____ H2O
11. _____ C10H16 + _____ Cl2 􀃆 _____ C + _____ HCl
12. _____ CO2 + _____ NH3 􀃆 _____ OC(NH2)2 + _____ H2O
13. _____ Si2H3 + _____ O2 􀃆 _____ SiO2 + _____ H2O3
14. _____ Al(OH)3 + _____ H2SO4 􀃆 _____ Al2(SO4)3 + _____ H2O
15. _____ Fe + _____ O2 􀃆 _____ Fe2O3
16. _____ Fe2(SO4)3 + _____ KOH 􀃆 _____ K2SO4 + _____ Fe(OH)3
17. _____ C7H6O2 + _____ O2 􀃆 _____ CO2 + _____ H2O
18. _____ H2SO4 + _____ HI 􀃆 _____ H2S + _____ I2 + _____ H2O
19. _____ FeS2 + _____ O2 􀃆 _____ Fe2O3 + _____ SO2
20. _____ Al + _____ FeO 􀃆 _____ Al2O3 + _____ Fe
21. _____ Fe2O3 + _____ H2 􀃆 _____ Fe + _____ H2O
22. _____ Na2CO3 + _____ HCl 􀃆 _____ NaCl + _____ H2O + _____ CO2
23. _____ K + _____ Br2 􀃆 _____ KBr
24. _____ C7H16 + _____ O2 􀃆 _____ CO2 + _____ H2O
25. _____ P4 + _____ O2 􀃆 _____ P2O5

No comments:

Post a Comment