Front

What is the reason large bodies of water do not quickly fluctuate in temperature?

Back

Water has a high heat capacity.

Front

What is a solvent?

Back

The substance that does the dissolving in a solution.

Front

What characteristic of water is shown by its ability to form hydrogen bonds?

Back

Polarity.

Front

What is a solute?

Back

The substance that is dissolved into the solution.

Front

Why does ice float on water?

Back

As water freezes, it expands and its density decreases.

Front

What is cohesion in the context of water?

Back

The attraction between water molecules due to hydrogen bonding.

Front

What is adhesion in the context of water?

Back

The attraction between water molecules and other substances.

Front

What is the significance of water being a versatile solvent?

Back

It can dissolve many substances, making it essential for biological processes.

Front

How does water's high heat capacity benefit aquatic life?

Back

It helps maintain stable temperatures in aquatic environments.

Front

What is the pH scale, and how does it relate to water?

Back

The pH scale measures acidity or alkalinity; pure water is neutral at pH 7.