Acids and Bases

Front

What is the pH range of acids?

Back

Acids have a pH range of 0 to 6.

Front

What is the pH range of bases?

Back

Bases have a pH range of 8 to 14.

Front

What is neutral pH?

Back

A pH of 7 is considered neutral.

Front

What is an example of a strong acid?

Back

Hydrochloric acid (HCl) is a strong acid.

Front

What is an example of a strong base?

Back

Sodium hydroxide (NaOH) is a strong base.

Front

What happens to litmus paper when it comes in contact with an acid?

Back

Litmus paper turns red when it comes in contact with an acid.

Front

What happens to litmus paper when it comes in contact with a base?

Back

Litmus paper turns blue when it comes in contact with a base.

Front

What is the taste of acids?

Back

Acids typically have a sour taste.

Front

What is the taste of bases?

Back

Bases typically have a bitter taste.

Front

What is a common household acid?

Back

Vinegar is a common household acid.