Solutions, Acids and Bases Review with Mr. N

Front

What is a concentrated solution?

Back

A solution that has a large amount of solute dissolved in a given amount of solvent.

Front

What is an unsaturated solution?

Back

A solution that can still dissolve more solute at a given temperature.

Front

What is the pH scale range?

Back

The pH scale ranges from 0 to 14.

Front

In a saltwater solution, what is the solute?

Back

The solute is salt.

Front

At what temperature does K2Cr2O7 reach saturation when 70 g of salt is dissolved?

Back

90°C.

Front

What is a dilute solution?

Back

A solution that has a small amount of solute dissolved in a large amount of solvent.

Front

What is a saturated solution?

Back

A solution that has dissolved the maximum amount of solute at a given temperature.

Front

What does pH measure?

Back

pH measures the acidity or basicity of a solution.

Front

What is the difference between acids and bases?

Back

Acids donate protons (H+) in a solution, while bases accept protons.

Front

What is the formula for calculating concentration?

Back

Concentration = amount of solute / volume of solution.