Unit 2 7.6D/E Aqueous Solution and Dissolution

Front

What is the solvent in a Kool-aid solution made with sugar, Kool-aid powder, and water?

Back

Water is the solvent.

Front

Which cup of sugar particles will dissolve the fastest in water: Cup 1 (large particles), Cup 2 (medium particles), or Cup 3 (small particles)?

Back

Cup 3 will dissolve the fastest.

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

What defines saturated, unsaturated, and supersaturated solutions?

Back

They are defined by how much solute can dissolve in a solvent.

Front

What is it called when water is added to a solution?

Back

It is called dilution.

Front

What is a solute?

Back

A solute is a substance that is dissolved in a solvent.

Front

What is a saturated solution?

Back

A saturated solution is one where no more solute can dissolve at a given temperature.

Front

What is an unsaturated solution?

Back

An unsaturated solution is one where more solute can still dissolve.

Front

What is a supersaturated solution?

Back

A supersaturated solution contains more solute than can normally dissolve at a given temperature.

Front

What happens to the solubility of most solids as temperature increases?

Back

The solubility of most solids increases as temperature increases.