Reaction Types

Two Reactants and One Product

• Decomposition

• Synthesis

• Combustion

• Single Replacement

Answer explanation

A+B = AB

• Decomposition

• Synthesis

• Combustion

• Single Replacement

Answer explanation

A + O2 = AO2

Tags

NGSS.HS-PS1-4

One reactant reacts / breaks into several products.

• Decomposition

• Synthesis

• Combustion

• Single Replacement

Answer explanation

AB => A + B

One element replaces another in a compound.

• Synthesis
• Combustion
• Single Replacement
• Double Replacement

Ions in two compounds trades partners. 

• Synthesis

• Combustion

• Single Replacement

• Double Replacement

Answer explanation

AB+CD = AD + CB

Tags

NGSS.HS-PS1-2

What is the type of reaction shown at the top?

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement

• Synthesis

• Decomposition

• Single Replacement

• Double Replacement

Answer explanation

AB + CD => AD +CB

What type a reaction is taking place in this picture?

• Synthesis
• Decomposition
• Single Replacement
• Double Replacement

• Synthesis

• Single Replacement

• Double Replacement

• Combustion

Identify the reaction type:

C₂H₆ + O₂ --> CO₂ + H₂O

• Double displacement

• Synthesis

• Single Replacement

• Combustion

Answer explanation

Remember O2 is your hint that this is a Combustion Reaction. He is saying, "Look at me I am special!!"