Types of Reactions

In a combustion reaction, the products are ALWAYS...

• Hydrogen peroxide
• Carbon Dioxide and Water
• Sodium Bicarbonate
• Sodium Chloride

Two elements react to form one product is an example of which type of chemical reaction? 

• combustion
• decomposition 
• synthesis 
• single replacement

What kind of reaction is this:
Fe + CuSO₄ -> Cu + FeSO₄

• Double Replacement
• Decompostion
• Single Replacement
• Combustion

What kind of reaction is this:
 CaCO₃ + Ag₂SO₄ → CaSO₄ + Ag₂CO₃ 

• Decomposition
• Single Replacement
• Double Replacement
• Combustion

Which of the following general formulas represents a single-displacement reaction?

• AB → A + B   
• A + B → AB
• A + BC → AC + B
• AB + CD → AD + CB

The formula AB → A+B represents what type of chemical reaction?

• synthesis
• decomposition
• single displacement
• double replacement

Classify
Fe + O₂ → Fe₂O₃

• synthesis
• decomposition
• double replacement 
• single replacement

Classify
FeS + HCl → H₂S + FeCl₂

• synthesis
• combustion
• single replacement
• double replacement

Classify
CH₄ + O₂ → CO₂ + H₂O 

• single replacement
• double replacement
• synthesis
• combustion

Classify
Zn + H₂S → ZnS + H₂

• synthesis
• combustion
• single replacement
• double replacement