Classifying Chemical Reactions

Which type of reaction has the general formula

AB + CD → AD + CB

• Double Replacement

• Single Replacement

• Synthesis

• Decomposition

• Combustion

What type of reaction is this?

Cl₂ + 2KI → I₂ + 2KCl

• Synthesis

• Single replacement

• Double replacement

• Decomposition

• Combustion

What type of reaction is this?

2C₅H₁₀ + 15O₂ → 10CO₂ + 10H₂O

• Synthesis

• Decomposition

• Single replacement

• Double replacement

• Combustion

Which of the following is an example of synthesis?

• Na + Br₂ → NaBr

• KClO₃ → KCl + O₂

• HgO + Cl₂ →HgCl + O₂

• Cl₂ + NaBr → NaCl + Br₂

What type of reaction is this?

2AgNO₃ + Cu → Cu(NO₃)₂ + 2Ag

• Synthesis

• Decomposition

• Double replacement

• Single replacement

• Combustion

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

What type of reaction is this?

Mg + N₂ → Mg₃N₂

• Synthesis

• Decomposition

• Single replacement

• Combustion

• Double replacement

Tags

NGSS.HS-PS1-2

Which type of reaction has the general formula

A + BC → B + AC

• Single Replacement

• Decomposition

• Double Replacement

• Synthesis

• Combustion

What type of reaction is this?

NO₂ → N₂ + O₂

• Synthesis

• Decomposition

• Single replacement

• Combustion

• Double replacement

What type of reaction is this?

CH₄ + 2O₂ → CO₂ + 2H₂O

• Synthesis

• Decomposition

• Single replacement

• Double replacement

• Combustion