Classifying Chemical Equations

AB + CD →AD + CB

• Double Replacement
• Single Replacement
• Synthesis
• Decomposition

Tags

NGSS.MS-PS1-2

Identify this type of reaction, Cl₂ + 2KI -->  I₂ + 2KCl

• Synthesis

• Single replacement

• Double replacement

• Decomposition

2 C₅H₅ + Fe --> Fe(C₅H₅)₂ 

• single replacement

• double replacement

• decomposition

• synthesis

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

Si + S₈ --> Si₂S₄

• Synthesis (combination)
• Decomposition
• Single replacement
• Double replacement

Tags

NGSS.MS-PS1-2

Ca + AlCl3 --> CaCl_{2 +} Al

• Synthesis (combination)
• Decomposition
• Single replacement
• Double replacement

Tags

NGSS.HS-PS1-2

Mg + N₂ --> Mg₃N₂

• Synthesis (combination)
• Decomposition
• Single replacement
• Combustion

C₃H₈ + O₂ --> H₂O + CO₂

• Synthesis (combination)
• Decomposition
• Single replacement
• Combustion

The reaction XY --> X + Y is an example of _____.

• synthesis

• decomposition

• single replacement

• double replacement

The reaction AB + XY --> XB + AY is an example of ______.

• synthesis

• decomposition

• single replacement

• double replacement