pH Scale

Front

What is the pH level of bleach?

Back

13

Front

What is the range of the pH scale?

Back

0-14

Front

A substance with a pH greater than 7 is called a(n) _______.

Back

Base

Front

A substance with a pH less than 7 is called a(n) _______.

Back

Acid

Front

Which type of solution releases H+ ions in solution?

Back

Acid

Front

What does a pH of 7 indicate about a solution?

Back

It is neutral.

Front

What is the pH level of pure water?

Back

7

Front

What is an example of a strong acid?

Back

Hydrochloric acid (HCl) has a pH around 1-2.

Front

What is an example of a strong base?

Back

Sodium hydroxide (NaOH) has a pH around 13-14.

Front

What happens to the pH level when an acid is added to water?

Back

The pH level decreases.