Acids and Bases Quick review

Organize these options into the right categories

Groups:

(a) Acid

,

(b) Base

• Turn Litmus Red

• Turn Litmus Blue

• Feel Slippery

• Taste Bitter

• Taste Sour

• React with Metals

• Donate H⁺

• Donate OH^-

• Feel sticky

Organize these options into the right categories

Groups:

(a) Strong Acid pH

,

(b) Weak Acid pH

,

(c) Strong Base pH

,

(d) Weak Base pH

• 0-3

• 10-14

• 7.1-10

• 4-6.9

What is the pH value of a neutral substance like pure water?

• 0

• 10

• 7

• 14

Strong acids and Strong bases are strong because

• They contain Ions

• The partially dissociate into ions

• They completely dissociate into ions

• They contain more H⁺ ions or OH^- ions

Which of the following is an example of a strong base?

• Hydrochloric acid

• Sodium hydroxide

• Calcium carbonate

• Carbonic acid

What is formed when hydrochloric acid and sodium hydroxide are combined?

• Sodium bicarbonate

• Sodium sulfate

• Sodium carbonate

• Sodium chloride

Why is it important to take safety steps when handling strong acids and bases?

• To increase their pH level

• To enhance their reactivity

• To change their color

• To prevent injury