pH Scale - Acids and Bases

Front

What is the pH range for acids?

Back

The pH range for acids is from 0 to 6.

Front

What is the pH range for bases?

Back

The pH range for bases is from 8 to 14.

Front

What is the pH of a neutral solution?

Back

The pH of a neutral solution is 7.

Front

What is the significance of a pH of 7 in terms of acidity and basicity?

Back

A pH of 7 indicates that the solution is neither acidic nor basic; it is neutral.

Front

What is the pH of lemon juice, and what does it indicate?

Back

Lemon juice has a pH of around 2, indicating it is highly acidic.

Front

What is the pH of baking soda, and what does it indicate?

Back

Baking soda has a pH of around 9, indicating it is a base.

Front

What is the pH of milk, and what does it indicate?

Back

Milk has a pH of around 6, indicating it is slightly acidic.

Front

What is the pH of apple juice, and what does it indicate?

Back

Apple juice has a pH of around 4, indicating it is acidic.

Front

How does the pH scale work?

Back

The pH scale measures the concentration of hydrogen ions in a solution, with lower values being more acidic and higher values being more basic.

Front

What happens to the pH of a solution when an acid is added?

Back

When an acid is added to a solution, the pH decreases, making the solution more acidic.