Acids and Bases Flashcard #1

Front

What is a characteristic property of a basic solution?

Back

A basic solution feels slippery.

Front

What are common household cleaners typically classified as?

Back

Common household cleaners like drain cleaner, oxyclean, and ammonia are usually classified as bases.

Front

On the pH scale, what range indicates an acidic solution?

Back

Acids are found on the pH scale between the numbers 0 - 6.

Front

What does it indicate if red litmus paper turns blue?

Back

If red litmus paper turns blue, the solution is basic.

Front

What is the pH range for basic solutions?

Back

Bases are found on the pH scale between the numbers 8 - 14.

Front

What is the pH scale used for?

Back

The pH scale is used to measure the acidity or basicity of a solution.

Front

What is the definition of an acid?

Back

An acid is a substance that donates protons (H+) in a solution.

Front

What is the definition of a base?

Back

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

Front

What happens to litmus paper in an acidic solution?

Back

In an acidic solution, blue litmus paper turns red.

Front

What is the neutral pH value?

Back

The neutral pH value is 7.