Identifying Types of Reactions

Front

What is a decomposition reaction?

Back

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

Tags

NGSS.MS-PS1-5

Front

Example of a decomposition reaction: germanium (IV) oxide → germanium and oxygen gas. What type of reaction is this?

Back

Decomposition

Front

What is a synthesis reaction?

Back

A synthesis reaction is a type of chemical reaction where two or more simple substances combine to form a more complex product.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Front

Example of a synthesis reaction: Cr + S8 → Cr2S3. What type of reaction is this?

Back

Synthesis

Front

What is a combustion reaction?

Back

A combustion reaction is a type of chemical reaction that occurs when a substance combines with oxygen, releasing energy in the form of light or heat.

Tags

NGSS.HS-PS1-4

Front

Example of a combustion reaction: C6H6 + O2 → CO2 + H2O. What type of reaction is this?

Back

Combustion

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Front

What is a single replacement reaction?

Back

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

Tags

NGSS.MS-PS1-1

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

Identify the type of reaction: nitrogen dioxide → nitrogen monoxide + oxygen.

Back

Decomposition

Front

Identify the type of reaction: Ba(HCO3)2 → BaCO3 + CO2 + H2O.

Back

Decomposition