CW 6.4 Types of reactions

CW 6.4 Types of reactions

Types of Reactions

• Synthesis

• Decomposition

• Single Displacement

• Double Displacement

• Combustion

Synthesis Reaction

Synthesis is the creation of a compound.

Decomposition Reaction

The breaking apart of a compound into its parts.

Single Displacement Reaction

A reaction starting with an element and a compound which will create another compound and element.

*Remember to create a compound a cation and an anion must be paired.

Double Displacement Reaction

Two compounds which react to create two new compounds

Think about it like "Foil"ing in algebra, First and Last ions go together, inside ions go together.

Combustion Reaction

A substance reacts with oxygen gas, releasing energy in the form of light and heat.

O₂ must be one of the reactants.

The products will always be Carbon Dioxide and Water.

Multiple Choice

What type of reaction is the following?

H₂ + O₂ 🡪 H₂O

• Synthesis

• Decomposition

• Single Displacement Reaction

• Double Displacement Reaction

Multiple Choice

What type of reaction is the following?

NaBr + H₃PO₄ 🡪 Na₃PO₄ + HBr

• Synthesis

• Decomposition

• Double Displacement Reaction

• Single Displacement Reaction

Multiple Choice

What type of reaction is the following?

C₂H₄ + O₂ 🡪 CO₂ + H₂O

• Combustion Reaction

• Single Displacement Reaction

• Double Displacement Reaction

• Synthesis Reaction

Multiple Choice

What type of reaction is the following?

PbSO₄ 🡪 PbSO₃ + O₂

• Synthesis Reaction

• Decomposition Reaction

• Combustion reaction

• Single Displacement Reaction

Multiple Choice

What type of reaction is the following?

CF₄ + 2 Br₂ 🡪 1 CBr₄ + 2 F₂

• Combustion Reaction

• Displacement Reaction

• Single Displacement Reaction

• Double Displacement Reaction