pH Scale and Salts Review

Front

What is the range of the pH scale?

Back

0 to 14

Front

A ______ is a substance found between 0 and 6 on the pH scale.

Back

Acid

Front

Is this substance acidic, basic, or neutral? (Example: Soap)

Back

Basic

Front

A ______ is a substance found between 8 and 14 on the pH scale.

Back

Base

Front

Is this substance (water) acidic, basic, or neutral?

Back

Neutral

Front

What does a pH of 7 indicate?

Back

Neutral solution

Front

What is an acid?

Back

A substance that donates protons (H+) and has a pH less than 7.

Front

What is a base?

Back

A substance that accepts protons (H+) and has a pH greater than 7.

Front

What is the pH of lemon juice?

Back

Approximately 2, indicating it is acidic.

Front

What is the pH of baking soda?

Back

Approximately 9, indicating it is basic.