Acids and Bases Drill

Front

What is the pH range of acids?

Back

0 to 6

Front

What is the pH range of bases?

Back

8 to 14

Front

What is a neutral pH value?

Back

7

Front

What does a pH of 1 indicate?

Back

Strong acid

Front

What does a pH of 14 indicate?

Back

Strong base

Front

What is the definition of an acid?

Back

A substance that donates protons (H+) in a solution.

Front

What is the definition of a base?

Back

A substance that accepts protons (H+) or donates hydroxide ions (OH-) in a solution.

Front

What is the pH scale used for?

Back

To measure the acidity or basicity of a solution.

Front

What is the significance of the pH scale in chemistry?

Back

It helps determine the nature of a solution (acidic, neutral, or basic).

Front

What is the formula to calculate pH?

Back

pH = -log[H+] where [H+] is the concentration of hydrogen ions.