Identifying Types of Reactions

Front

What is a combustion reaction?

Back

A combustion reaction is a chemical reaction that occurs when a substance reacts with oxygen, producing heat and light. Common products include carbon dioxide and water.

Tags

NGSS.MS-PS1-5

Front

What type of reaction is represented by the equation CH₄ + O₂ → CO₂ + H₂O?

Back

Combustion.

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.

Tags

NGSS.MS-PS1-5

Front

What type of reaction is represented by the equation nitrogen dioxide → nitrogen monoxide + oxygen?

Back

Decomposition.

Front

What is a synthesis reaction?

Back

A synthesis reaction is a chemical reaction in which two or more simple substances combine to form a more complex product.

Front

What type of reaction is represented by the equation Cr + S₈ → Cr₂S₃?

Back

Synthesis.

Front

What is a double replacement reaction?

Back

A double replacement reaction is a type of chemical reaction where two compounds exchange ions or bonds to form two new compounds.

Tags

NGSS.MS-PS1-5

Front

What type of reaction is represented by the equation calcium nitrate + sodium sulfate → calcium sulfate + sodium nitrate?

Back

Double replacement.

Front

What is a single replacement reaction?

Back

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

Front

What type of reaction is represented by the equation A + BC → AC + B?

Back

Single replacement.