solutions review

Front

What is a 1 M solution?

Back

A 1 M (molar) solution contains 1 mole of solute per liter of solution.

Front

How many liters would you need to make a 1 M solution if you have 6 mol of Sodium Hydroxide?

Back

6 liters.

Front

True or False? The higher the concentration of a solution the less solutes it has in it.

Back

False.

Front

What is the measure of the amount of solute in a given amount of solvent or solution?

Back

Concentration.

Front

At approximately what temperature does the solubility of sodium chloride, NaCl, match the solubility of potassium dichromate, K2Cr2O7?

Back

60 ºC.

Front

Which substance is MOST soluble at 0 ºC?

Back

NaNO3.

Front

What is solubility?

Back

Solubility is the maximum amount of solute that can dissolve in a given amount of solvent at a specific temperature.

Front

Define concentration in terms of solutions.

Back

Concentration is the amount of solute present in a given volume of solution.

Front

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

Back

The solubility of most solids increases with an increase in temperature.

Front

What is the difference between a saturated and an unsaturated solution?

Back

A saturated solution contains the maximum amount of solute that can dissolve at a given temperature, while an unsaturated solution can still dissolve more solute.