Chemical Properties of Acids

According to the pH range, which substance is more acidic than lemon juice?

• hydrochloric acid

• cabbage

• milk

• lye

Which of the following can be used to test for the presence of acids?

(More than 1 answer)

• lemon juice

• litmus papers

• Universal indicator

• red cabbage liquid

What is the pH of a strong acid?

• 1

• 7

• 14

• 6

Name the acid found in vinegar.

• Hydrochloric acid

• Sulfuric acid

• Ethanoic acid

• Carbonic acid

A student researched some of the properties of H₂CO₃.  Based on the properties described, what type of chemical is H₂CO₃?

• Acid

• Base

• Salt

• Polyatomic ion

Tags

FL.SC.8.P.8.8

A student researched some of the properties of H₂CO₃. Based on the properties described, what type of chemical is H₂CO₃?

• Acid

• Base

• Salt

• Polyatomic ion

Tags

FL.SC.8.P.8.8

What kind of compound produces a hydrogen ion when dissolved in water?

• ionic compound

• covalent compound

• acid

• base

Tags

NGSS.MS-PS1-2

Which substance contains an acid?

• Water

• Lemons

• Soap

• Ammonia

What is the colour of litmus paper in acid?

• blue litmus turns red

• red litmus turns blue

• blue litmus turns purple

• red litmus turns green

Acids taste .....

• sweet

• bitter

• sour

• tasteless