Solutions

Front

What is a substance that is dissolved in another substance?

Back

solute

Front

What is the molarity of 420 mls of a KCl solution that contains 16.0 grams of KCl?

Back

0.51 M

Front

What is a solvent?

Back

The substance that does the dissolving in a solution.

Front

When a Koolaid mix in water is dark in color and very sweet it is a __________ solution.

Back

concentrated

Front

At 40°C which salt is least soluble?

Back

KClO3

Front

What is a solution?

Back

A homogeneous mixture of two or more substances.

Front

What is the difference between a solute and a solvent?

Back

A solute is the substance being dissolved, while a solvent is the substance doing the dissolving.

Front

What is molarity?

Back

Molarity is a measure of concentration, defined as the number of moles of solute per liter of solution.

Front

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

Back

The solubility of most salts increases with temperature.

Front

What is a saturated solution?

Back

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