CIA # 2 Study Guide

Front

What is an unsaturated solution?

Back

A solution that contains less solute than it can dissolve at a given temperature.

Front

What type of reaction is a decomposition reaction?

Back

A reaction where a single compound breaks down into two or more simpler products.

Front

What occurs during melting?

Back

The process where a solid turns into a liquid as it is heated.

Front

What is an indicator in chemistry?

Back

A substance that changes color when mixed with an acid or base.

Front

How does temperature affect the solubility of Na2SO4?

Back

The solubility of Na2SO4 increases with temperature, but it decreases from 40°C to 80°C.

Front

What is a saturated solution?

Back

A solution that contains the maximum amount of solute that can dissolve at a given temperature.

Front

What is a dilute solution?

Back

A solution that has a small amount of solute compared to the solvent.

Front

What is a synthesis reaction?

Back

A reaction where two or more reactants combine to form a single product.

Front

What is a single replacement reaction?

Back

A reaction where one element replaces another in a compound.

Front

What is a double replacement reaction?

Back

A reaction where the anions and cations of two different compounds switch places.