[View the accompanying Lesson on Balancing Chemical Equations here.]
[Download the accompanying PDF worksheet.]
Balance the following chemical equations:
1. ___ Fe(s) + ___ H2SO4(aq) → ___ Fe2(SO4)3(aq) + ___ H2(g)
2. ___ NaC2H3O2(aq) + ___ H2CO3(aq) → ___ Na2CO3(aq) + ___ HC2H3O2(aq)
3. ___ (NH4)3PO4(aq) + ___ Pb(NO3)4(aq) → ___ Pb3(PO4)4(s) + ___ NH4NO3(aq)
4. ___ C4H10(g) + ___ O2(g) → ___ CO2(g) + ___ H2O(g)
5. ___ H3PO4(aq) + ___ HCl(aq) → ___ PCl5(s) + ___ H2O(l)
6. ___ Hg(OH)2(s) + ___ H3AsO4(aq) → ___ Hg3(AsO4)2(s) + ___ H2O(l)
7. ___ HClO4(aq) + ___ P4O10(s) → ___ H3PO4(aq) + ___ Cl2O7(l)
8. ___ C8H10(l) + ___ O2(g) → ___ CO2(g) + ___ H2O(g)
