Predict the products and write the balanced equation for the reactions.  Then classify each by type of reaction.

 1. Mg + 2AgNO₃ -->   2Ag + Mg(NO₃)₂       single displacement reaction

2. Ba + H₂SO₄ -->    H₂  + BaSO₄      single displacement reaction

 3. CaCl₂ + 2NaOH -->    2NaCl + Ca(OH)₂     double displacement reaction

 4. O₂ + 2H₂ --> 2H₂O   synthesis

 5. SiO₂  -- > Si + O₂     decomposition

Write balanced equations for each of the following reactions.
Then classify each by type of reaction.

1.) 4Fe + 3O₂ -> 2Fe₂O₃        synthesis

2.) 2KClO₃ -> 2KCl + 3O₂   decomposition

3.) Ca(OH)₂ + H₂SO₄ -> 2HOH + CaSO₄     double displacement reaction

4.) 2HgO -> 2Hg + O₂            decomposition

5.) Cu + 2AgNO₃ -> Cu(NO₃)₂ + 2Ag    double displacement reaction

6.) 2C₄H₁₀ + 13O₂ --> 8CO₂  +   10H₂O    combustion

7.) C₉H₂₀ + 14O₂ -->   9CO₂  +   10H₂O    combustion

8.) CrCl₃ + NaOH--> Cr₂O₃ + HCl + NaCl

9.) 2NaClO₃ --> 2NaCl + 3O₂     decomposition

10.) C₂₃H₄₈ + 35O₂ -->  23CO₂  +   24H₂O    combustion