Classifying Chemical Reactions

The reactants are on the left side of the chemical equation.

• True
• False

AB + CD →AD + CB

• Double Replacement

• Single Replacement

• Synthesis

• Decomposition

• Combustion

Identify this type of reaction,

Cl₂ + 2KI _--> I₂ + 2KCl

• Synthesis

• Single replacement

• Double replacement

• Decomposition

• Combustion

2 C₅H₅ + Fe --> Fe(C₅H₅)₂

• single replacement

• double replacement

• decomposition

• synthesis

• combustion

2 RbNO₃ + BeF₂ --> Be(NO₃)₂ + 2 RbF

• single replacement

• double replacment

• decomposition

• synthesis

• combustion

Which chemical reaction breaks down into 2 substances?

• Double displacement
• Single displacement
• Synthesis
• Decomposition

Which of the following is an example of synthesis?

• Na + Br₂ --> NaBr
• KClO₃ --> KCl + O₂
• HgO + Cl₂-->HgCl + O₂
• Cl₂ + NaBr --> NaCl + Br₂

Which of the following is the general formula for a decomposition reaction?

• A + B  → AB
• AB → A + B
• AB + C → AC + B
• AB + CD → AC + BD

2 AgNO₃ + Cu --> Cu(NO₃)₂ + 2 Ag

• single replacement

• double replacement

• decomposition

• synthesis

• combustion

A + BC →B + AC

• Single Replacement

• Decomposition

• Double Replacement

• Synthesis

• Combustion