Do Now 3/25

Front

What is molarity measured in?

Back

Molarity is measured in moles per liter (mol/L).

Front

When making a dilution, which value remains constant?

Back

The total moles of solute remain constant during a dilution.

Front

What does the term 'molar' represent in a solution's concentration?

Back

The term 'molar' is represented by the symbol 'M'.

Front

What happens to the volume and molarity when a solution is diluted?

Back

As we dilute a solution, the volume increases and the molarity (M) decreases.

Front

What is molarity?

Back

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

Front

Define solute.

Back

A solute is a substance that is dissolved in a solvent to form a solution.

Front

Define solvent.

Back

A solvent is a substance that dissolves a solute, resulting in a solution.

Front

What is the formula for calculating molarity?

Back

Molarity (M) = moles of solute / liters of solution.

Front

What is the effect of adding more solvent to a solution?

Back

Adding more solvent decreases the concentration (molarity) of the solution.

Front

What is a concentrated solution?

Back

A concentrated solution has a high amount of solute relative to the amount of solvent.