Chemical reactions (synthesis, Decomposition & Combustion Rxns)

Front

What type of reaction is represented by the equation: 2C_4H_{10} + 13O_2 -> 8CO_2 + 10H_2O?

Back

Combustion

Front

Define decomposition in the context of chemical reactions.

Back

Decomposition is the process of breaking substances apart into simpler products.

Front

What is an example of a synthesis reaction?

Back

An example of a synthesis reaction is: Na + Br2 -> NaBr.

Front

What type of reaction is represented by the equation: 2Mg + O2 → 2MgO?

Back

This is a synthesis reaction.

Front

What type of reaction is represented by the equation: 2 H3AsO4 → As2O5 + 3 H2O?

Back

This is a decomposition reaction.

Front

What are the three main types of chemical reactions?

Back

The three main types of chemical reactions are synthesis, decomposition, and combustion.

Front

What is the general form of a synthesis reaction?

Back

A synthesis reaction generally has the form A + B -> AB, where two or more reactants combine to form a single product.

Front

What is the general form of a decomposition reaction?

Back

A decomposition reaction generally has the form AB -> A + B, where a single compound breaks down into two or more simpler products.

Front

What is the general form of a combustion reaction?

Back

A combustion reaction typically involves a hydrocarbon reacting with oxygen to produce carbon dioxide and water.

Front

What is the role of oxygen in combustion reactions?

Back

Oxygen acts as a reactant that combines with a fuel (usually a hydrocarbon) to produce energy, carbon dioxide, and water.