The Chemistry of Acids and Bases

Front

What is the pH level of bleach?

Back

Bleach is a strong base with a pH level of approximately 13.

Front

What does the pH scale measure?

Back

The pH scale measures the acidity or alkalinity of a liquid.

Front

What is the range of pH values in a basic/alkaline solution?

Back

The range of pH values in a basic/alkaline solution is 7.1-14.

Front

What is the pH of pure water?

Back

Water has a pH of 7, which is considered neutral.

Front

Which ion determines an acid?

Back

The presence of H+ ions determines an acid.

Front

What is an acid?

Back

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

Front

What is a base?

Back

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

Front

What is the pH of a strong acid?

Back

A strong acid typically has a pH less than 3.

Front

What is the pH of a strong base?

Back

A strong base typically has a pH greater than 11.

Front

What is the neutralization reaction?

Back

A neutralization reaction is the reaction between an acid and a base to produce water and a salt.