35.7k views
1 vote
Please help me balance the following equations​

Please help me balance the following equations​-example-1

1 Answer

6 votes
18. 2KOH
19. 2H2O2=2H2O+O2
20. SiO2+ 4HF=SiF4+2H2O
21.equation is already balanced
22. 2KCIO3=2KCI+3O2
23. 2H3AsO4= As2O5+ 3H2O
24. 4KCIO3= 3KCIO4+ KCI
25. P4O10+ 6H2O= 4H3PO4
26. FeCl3+ 3NH4OH= Fe(OH)3+3NH4Cl
27. 4Sb+ 3O2=Sb4O6
28. C3H8+5O2=3CO2+4H2
29. 3Mg+ N2=Mg3N2
30. 3Fe+ 4H2O= Fe3O4 +4H2

I hope these are right.
User Pytth
by
8.1k points