Single and Double Replacement Reactions

What type of reaction is FeS + HCl → FeCl₂ + H₂S

• synthesis

• decomposition

• single replacement

• double replacement

What type of chemical reaction is

Pb +   FeSO₄   -  PbSO₄ +    Fe

• combination

• decomposition

• single replacemect

• double replacement

A reaction that has two compounds as reactants and two compounds as products can be described as a ______________.

• Direct combination reaction

• Single replacement reaction

• Decomposition reaction

• Double replacement reaction

Identify the following chemical reaction.

• Synthesis (or combination)

• Decomposition

• Single displacement

• Double displacement

Identify the following chemical reaction.

3 HBr + 1 Al(OH)₃ ----> 3 H­₂O + 1 AlBr₃

• Synthesis (or combination)

• Decomposition

• Single displacement

• Double displacement

Identify the following chemical reaction.

Pb + FeSO₄ ----> PbSO₄ + Fe

• Synthesis (or combination)

• Decomposition

• Single displacement

• Double displacement

What reaction has the following general formula:

A + CD --> C + AD

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

What reaction has the following general formula:

AB + CD --> CB + AD

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

• Combustion

The following is what type of reaction:
PbCl₂ + AgNO₃ → Pb(NO₃)₂ + AgCl

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

Ions in two compounds switch. 

• Synthesis

• Combustion

• Single Replacement

• Double Replacement