Types of Reactions

Match the following equations to the correct type

• CH₄ + 2O₂ --> CO₂ + 2H₂O

• Single Replacement

• 2H₂ + O₂ --> 2H₂O

• Combustion

• Zn + 2 HCl --> ZnCl₂ + H₂

• Synthesis

• NaCl --> Na + Cl

• Double Replacement

• NaBr + LiCl --> NaCl + LiBr

• Decomposition

Organize these options into the right categories

Groups:

(a) Synthesis

,

(b) Decomposition

,

(c) Single Replacement

,

(d) Double replacement

• AB + CD --> AD + CB
  

• AB + C --> AC + B

• A + B --> AB

• AB --> A + B

Tags

NGSS.HS-PS1-2

AB + C --> AC + B

This is known as a ______ replacement reaction.

Label the types of reactions

a

b

c

d

Synthesis

Single Replacement

Decomposition

Double Replacement

Which reaction occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water?

• Combustion
• Single replacement

• Double replacement

• Decomposition

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-4

In a ​ (a)   reaction, two or more reactants combine to form a single ​ (b)  

• synthesis
• product.
• decomposition
• exothermic
• catalyst
• endothermic

Which reaction type is the following: C₅H₁₀O₄ + O₂ --> CO₂ + H₂O

• Decomposition
• Single Replacement
• Combustion
• Double Replacement

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

Which chemical reaction switches 2 elements?

• Double Replacement
• Single Replacement
• Combustion
• Decomposition

Match the following pictures with the correct type of equation

• Combustion

• 
• Decomposition

• 
• Single replacement

• 
• Synthesis

• 
• Double replacement

•