work sheet - balancing equations

. _____Zn + _____HCl --> _____ZnCl2 + _____H2
2. _____NH3 + _____HCl --> _____NH4Cl
3. _____Al + _____HCl --> _____AlCl3 + _____H2
4. _____Mg + _____H3PO4 --> _____Mg3(PO4)2 + _____H2
5. _____Cu + _____AgNO3 --> _____Cu(NO3)2 + _____Ag
6. _____Ca + _____Pb(NO3)2 --> _____Pb + _____Ca(NO3)2
7. _____Al + _____Pb(NO3)2 --> _____Pb + _____Al(NO3)3
8. _____Zn + _____Sn(NO3)4 --> _____Zn(NO3)2 + _____Sn
9. _____Cl2 + _____AlI3 --> _____AlCl3 + _____I2
10. _____Br2 + _____CuI --> _____CuBr + _____I2
11. _____NH4OH + _____FeCl3 --> _____NH4Cl + _____Fe(OH)3
12. _____KBr + _____Pb(NO3)2 --> _____KNO3 + _____PbBr2
13. _____AlCl3 + _____H2SO4 --> _____Al2(SO4)3 + _____HCl
14. _____Al2(SO4)3 + _____BaCl2 --> _____BaSO4 + _____AlCl3
15. _____Na2CO3 + _____CaCl2 --> _____CaCO3 + _____NaCl