Types of Chemical Reactions

Front

What are the four main types of chemical reactions?

Back

1. Synthesis (Combination) Reaction 2. Decomposition Reaction 3. Single Replacement Reaction 4. Double Replacement Reaction

Front

Define a synthesis reaction.

Back

A synthesis reaction is a type of chemical reaction in which two or more reactants combine to form a single product.

Front

What is a decomposition reaction?

Back

A decomposition reaction is a type of chemical reaction where a single compound breaks down into two or more simpler products.

Front

Explain a single replacement reaction.

Back

A single replacement reaction is a chemical reaction where one element replaces another element in a compound.

Front

What is a double replacement reaction?

Back

A double replacement reaction is a type of chemical reaction where the anions and cations of two different compounds exchange places, forming two new compounds.

Front

What is oxidation in a chemical reaction?

Back

Oxidation is the process in which an atom or ion loses electrons, resulting in an increase in oxidation state.

Front

What is reduction in a chemical reaction?

Back

Reduction is the process in which an atom or ion gains electrons, resulting in a decrease in oxidation state.

Front

What is combustion?

Back

Combustion is a chemical reaction that occurs when a substance reacts rapidly with oxygen, producing heat and light, typically resulting in carbon dioxide and water.

Front

What is the general form of a combustion reaction?

Back

The general form of a combustion reaction is CxHy + O2 → CO2 + H2O.

Front

What is the role of a catalyst in a chemical reaction?

Back

A catalyst is a substance that increases the rate of a chemical reaction without being consumed in the process.