unbalanced equation

How Do You Balance Equations Examples? Example 1. C5H12 + O2 —> CO2 + H2O. … Example 2. Zn + HCl —> ZnCl2 + H2 … Example 3. Ca(OH)2 + H3PO4 —> Ca3(PO4)2 + H2O. … Example 4. FeCl3 + NH4OH —> Fe(OH)3 + NH4Cl. … Example 5. S8 + F2 —> SF6 … Example