Balancing Equations Practice

Practice balancing equations with this worksheet!

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  • Created on: 03-05-14 10:15
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Balancing Equations Practice
1. Mg(s) + ____________________ ===> MgCl2(aq) + H2(g)
2. ZnO(s) + H2SO4(aq) ===> ____________________ + H2O(l)
3. ____________________ + 2HNO3(aq) ===> Ca(NO3)2(aq) + H2O(l)
4. CuCO3(s) + H2SO4(aq) ===> ____________________ + H2O(l) +
____________________
5. ____________________ + 2HCl(aq) ===> CaCl2(aq) + 2H2O(l)
6. Zn(s) + ____________________ ===> ZnSO4(aq) + H2(g)
7. ____________________ + HNO3(aq) ===> NH4NO3(aq)
8. CuO(s) + 2HCl(aq) ===> ____________________ + H2O(l)
9. ____________________ + 2HCl(aq) ===> MgCl2(aq) + H2O(l) +
____________________
10. Mg(OH)2(s) + H2SO4(aq) ===> ____________________ +
____________________
11. CuO(s) + ____________________ ===> Cu(NO3)2(aq) + H2O(l)
12. Zn(s) + 2HCl(aq) ===> ZnCl2(aq) + H2(g)
13. ____________________ + H2SO4(aq) ===> MgSO4(aq) + H2O(l)
14. ____________________ + H2SO4(aq) ===> MgSO4(aq) + H2O(l) + CO2(g)
15. Zn(OH)2(s) + 2HCl(aq) ===> ZnCl2(aq) + ____________________
16. Mg(s) + H2SO4(aq) ===> ____________________ + ____________________
17. ZnO(s) + 2HCl(aq) ===> ____________________ + ____________________
18. CuCO3(s) + ____________________ ===> CuCl2(aq) + H2O(l) +
____________________
19. ____________________ + H2SO4(aq) ===> CaSO4(aq) + 2H2O(l)
20. 2Al(s) + ____________________ ===> 2AlCl3(aq) + ____________________
21. CuO(s) + ____________________ ===> CuSO4(aq) + H2O(l)
22. ____________________ + H2SO4(aq) ===> ZnSO4(aq)+ ____________________
+ CO2(g)
23. Mg(s) + ____________________ ===> Mg(NO3)2(aq) + H2(g)
24.____________________ + ____________________ ===> NaCl(aq) + H2O(l)
25. ___Al(s) + ____________________ ===> Al2(SO4)3(aq) + 3H2(g)
26. MgO(s) + ____________________ ===> MgCl2(aq) + H2O(l)
27. Na2CO3(aq) + ___HCl(aq) ===> ________________ + ______________ +
________________
28. ____NaOH(aq) + ____________________ ===> Na2SO4(aq) + ____H2O(l)
29. Fe(s) + ____________________ ===> FeCl2(aq) + ____________________

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H2SO4(aq) ===> FeSO4(aq) + H2(g)
31. NH3(aq) + HNO3(aq) ===> ____________________
32. Na2CO3(aq) + H2SO4(aq) ===> Na2SO4(aq) + ____________________ +
____________________
33. Zn(OH)2(s) + ____HCl(aq) ===> ____________________ + ____H2O(l)
34. Mg(OH)2(s) + 2HCl(aq) ===> MgCl2(aq) + ____________________
35. ZnCO3(s) + 2HCl(aq) ===> _________________+ _______________ +
____________
36. NaHCO3(s) + HCl(aq) ===> ________________ + _________________ +
_________________
37. NH3(aq) + HCl(aq) ===> ____________________
38. ____NH3(aq) + ____________________ ===> (NH4)2SO4(aq)
39. ___CH3COOH + Ca ===> (CH3COO)2Ca + ____
40.…read more

Comments

Alex

Patch for Q9: No third answer.

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