Types of Chemical Reactions

Front

What type of reaction occurs in a hand warmer?

Back

Exothermic reaction releases heat, making the surroundings warmer.

Front

What type of reaction is NaCl + AgNO3 → NaNO3 + AgCl?

Back

Double replacement reaction involves the exchange of ions between two compounds.

Front

What type of reaction is Al(OH)3 → Al2O3 + H2O?

Back

Decomposition reaction breaks down a compound into simpler substances.

Front

How many Sodium (Na) are in 6NaCl?

Back

There are 6 Sodium (Na) atoms in 6NaCl.

Front

What type of reaction occurs when sherbet candy fizzes in your mouth?

Back

Endothermic reaction absorbs heat, making the surroundings cooler.

Front

Define an exothermic reaction.

Back

An exothermic reaction is a chemical reaction that releases energy in the form of heat.

Front

Define an endothermic reaction.

Back

An endothermic reaction is a chemical reaction that absorbs energy from its surroundings.

Front

What is a synthesis reaction?

Back

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

Front

What is a decomposition reaction?

Back

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

Front

What is a single replacement reaction?

Back

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