Types of chemical equations

Front

What is a combustion reaction?

Back

A combustion reaction is a chemical reaction that occurs when a substance (usually a hydrocarbon) reacts with oxygen to produce carbon dioxide and water, releasing energy in the form of heat and light.

Front

Identify the general formula for a combustion reaction.

Back

Front

What is a synthesis reaction?

Back

Front

What is a decomposition reaction?

Back

Front

What is a single replacement reaction?

Back

Front

What is a double replacement reaction?

Back

Front

What is the difference between synthesis and decomposition reactions?

Back

Synthesis reactions combine multiple reactants to form a single product, while decomposition reactions break down a single reactant into multiple products.

Front

What is the role of energy in combustion reactions?

Back

In combustion reactions, energy is released in the form of heat and light as the reactants (usually hydrocarbons) react with oxygen.

Front

Provide an example of a double replacement reaction.

Back

Front

What type of reaction is represented by the equation: 2H_2 + N_2 ↔ 2NH_3?

Back

This equation represents a synthesis reaction.