Unit 5 Solutions Review

Front

What is a solution?

Back

A solution is a homogeneous mixture composed of two or more substances, where one substance (the solute) is dissolved in another (the solvent).

Front

What is the role of a solute in a solution?

Back

The solute is the substance that is dissolved in a solution, typically present in a smaller amount compared to the solvent.

Front

What is the role of a solvent in a solution?

Back

The solvent is the substance that dissolves the solute, typically present in a larger amount in the solution.

Front

What happens to blue litmus paper when it comes in contact with an acid?

Back

Blue litmus paper turns red when it comes in contact with an acid.

Front

What is the effect of temperature on the solubility of solids in liquids?

Back

Generally, an increase in temperature increases the solubility of solids in liquids.

Front

What is the effect of temperature on the solubility of gases in liquids?

Back

An increase in temperature typically decreases the solubility of gases in liquids.

Front

What is hydrochloric acid (HCl)?

Back

Hydrochloric acid (HCl) is a strong acid commonly used in laboratories and industry, known for its corrosive properties.

Front

What is the definition of conductivity in solutions?

Back

Conductivity is the ability of a solution to conduct electricity, which depends on the presence of ions in the solution.

Front

What is the difference between a strong acid and a weak acid?

Back

A strong acid completely dissociates into ions in solution, while a weak acid only partially dissociates.

Front

What is the formula for sodium hydroxide?

Back

The formula for sodium hydroxide is NaOH.