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Predicting Products of Chemical Reactions Worksheet, Exercises of Chemistry

Predict chemical reaction and see answer on next page to check your results

Typology: Exercises

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name: _______________ date: _______
predicting products of chemical reactions - practice problems
Directions: Predict the products for, and then balance each of the following chemical reactions:
1. SiI4 + Mg (single replacement)
2. 2Al + 3I2 (synthesis)
3. CuCl2 + KOH (double replacement)
4. NH3 (decomposition)
5. Mg + HCl (single replacement)
6. C4H10 + O2 (combustion)
7. HNO3 + Ba(OH)2 (double replacement)
8. KClO3 (decomposition)
9. Zn + O2 (synthesis)
10. Fe + CuSO4 (single replacement)
11. AlBr3 + Cl2 (single replacement)
12. C3H8 + O2 (combustion)
Directions: Predict the products for, and then balance each of the following chemical reactions:
13. Lithium metal reacts with liquid bromine.
14. Potassium metal reacts with silver chloride.
15. Sodium metal reacts with hydrochloric acid, HCl, and produces hydrogen gas as one of the products.
16. Solutions of tin (II) nitrate and potassium hydroxide are combined.
17. Beryllium silicate is heated (decomposition).
18. Octane, C8H18, is burned in the presence of oxygen gas.
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name: _______________ date: _______

predicting products of chemical reactions - practice problems

Directions : Predict the products for, and then balance each of the following chemical reactions:

  1. SiI 4 + Mg (single replacement)
  2. 2Al + 3I 2 (synthesis)
  3. CuCl 2 + KOH (double replacement)
  4. NH 3 (decomposition)
  5. Mg + HCl (single replacement)
  6. C 4 H 10 + O 2 (combustion)
  7. HNO 3 + Ba(OH) 2 (double replacement)
  8. KClO 3 (decomposition)
  9. Zn + O 2 (synthesis)
  10. Fe + CuSO 4 (single replacement)
  11. AlBr 3 + Cl 2 (single replacement)
  12. C 3 H 8 + O 2 (combustion) Directions : Predict the products for, and then balance each of the following chemical reactions:
  13. Lithium metal reacts with liquid bromine.
  14. Potassium metal reacts with silver chloride.
  15. Sodium metal reacts with hydrochloric acid, HCl, and produces hydrogen gas as one of the products.
  16. Solutions of tin (II) nitrate and potassium hydroxide are combined.
  17. Beryllium silicate is heated (decomposition).
  18. Octane, C 8 H 18 , is burned in the presence of oxygen gas.

name: suggested answers date: _______

predicting products of chemical reactions - practice problems

Directions : Predict the products for, and then balance each of the following chemical reactions:

  1. SiI 4 + Mg (single replacement) SiI 4 + 2Mg 2MgI 2 + Si
  2. 2Al + 3I 2 (synthesis) 2Al + 3I 2 2AlI 3
  3. CuCl 2 + KOH (double replacement) CuCl 2 + 2KOH Cu(OH) 2 + 2KCl
  4. NH 3 (decomposition) 2NH 3 N 2 + 3H 2
  5. Mg + HCl (single replacement) Mg + 2HCl MgCl 2 + H 2
  6. C 4 H 10 + O 2 (combustion) 2C 4 H 10 + 13O 2 8CO 2 + 10H 2 O
  7. HNO 3 + Ba(OH) 2 (double replacement) 2HNO 3 + Ba(OH) 2 2HOH + Ba(NO 3 ) 2
  8. KClO 3 (decomposition) 2KClO 3 2K+ Cl 2 + 3O 2
  9. Zn + O 2 (synthesis) 2Zn + O 2 2ZnO
  10. Fe + CuSO 4 (single replacement) Fe + CuSO 4 FeSO 4 + Cu
  11. AlBr 3 + Cl 2 (single replacement) 2AlBr 3 + 3Cl 2 2AlCl 3 + 3Br 2
  12. C 3 H 8 + O 2 (combustion) C 3 H 8 + 5O 2 3CO 2 + 4H 2 O Directions : Predict the products for, and then balance each of the following chemical reactions:
  13. Lithium metal reacts with liquid bromine. 2Li + Br 2 2LiBr
  14. Potassium metal reacts with silver chloride. K + AgCl KCl + Ag
  15. Sodium metal reacts with hydrochloric acid, HCl, and produces hydrogen gas as one of the products. 2Na + 2HCl 2NaCl + H 2
  16. Solutions of tin (II) nitrate and potassium hydroxide are combined. Sn(NO 3 ) 2 + 2KOH Sn(OH) 2 + 2KNO 3
  17. Beryllium silicate is heated (decomposition). 2BeSiO 3 2Be + 2Si + 3O 2
  18. Octane, C 8 H 18 , is burned in the presence of oxygen gas. 2C 8 H 18 + 25O 2 16CO 2 + 18H 2 O