Acids and Bases Test

Front

What is 7 on the pH scale?

Back

Neutral

Front

An acid-base _______________ tells us whether we have an acid or a base.

Back

Indicator

Front

When a base is dissolved in water, what is released?

Back

OH-

Front

What is the pH range of acids?

Back

0 to 6.9

Front

What is the pH range of bases?

Back

7.1 to 14

Front

What is a strong acid? Give an example.

Back

A strong acid completely dissociates in water. Example: Hydrochloric acid (HCl).

Front

What is a strong base? Give an example.

Back

A strong base completely dissociates in water. Example: Sodium hydroxide (NaOH).

Front

What is a neutralization reaction?

Back

A reaction between an acid and a base that produces water and a salt.

Front

What is the role of an acid-base indicator?

Back

To change color in response to the pH of a solution, indicating whether it is acidic or basic.

Front

What is the chemical formula for hydroxide ion?

Back

OH-