Types of Reactions

What type of chemical reaction is this? 2H₂ + O₂ → 2H₂O

• Synthesis
• Combustion
• Decomposition
• Double Replacement

Which type of reaction occurs when a compound breaks into simpler substances?

• Synthesis
• Decomposition
• Single Replacement
• Combustion

What type of reaction is: NaCl + AgNO₃ → NaNO₃ + AgCl?

• Synthesis
• Double Replacement
• Single Replacement
• Combustion

Which type of reaction combines two or more reactants to form one product?

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement

What is the type of reaction for: CH₄ + 2O₂ → CO₂ + 2H₂O?

• Combustion
• Decomposition
• Single Replacement
• Double Replacement

What type of chemical reaction is: Zn + CuSO₄ → ZnSO₄ + Cu?

• Single Replacement
• Double Replacement
• Combustion
• Synthesis

Which reaction type involves a fuel reacting with oxygen to produce CO₂ and H₂O?

• Combustion
• Decomposition
• Single Replacement
• Synthesis

What type of reaction is: 2H₂O → 2H₂ + O₂?

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement

What type of chemical reaction is represented by: HCl + NaOH → NaCl + H₂O?

• Double Replacement
• Combustion
• Single Replacement
• Synthesis

Which reaction type involves the combination of two reactants into a single product?

• Synthesis
• Decomposition
• Combustion
• Single Replacement