Acids, Bases and salts

Which of the following is a base?

• orange juice
• water
• vinegar
• dishwashing detergent

If an acid is combined with a base of equal strength, the result will most likely be

• a neutral solution.
• a stronger acid.
• impossible to tell without testing the pH.
• a stronger base

Pure water has a pH of 7. Pure water _______.

• is a base
• is a neutral substance
• could be either an acid or a base
• is an acid

Which type of ion does a base produce when it is dissolved in water?

• oxide
• oxygen
• hydrogen
• hydroxide

What is the meaning of the above hazard warning symbol?

• Corrosive

• Explosive

• Toxic

• Radioactive

The pH of pure water

• 5.6

• 7.0

• 8.1

• 0.0

Acid in our stomach:

• Hydrochloric acid

• Sulfuric acid

• Acetic acid

• Carbonic acid

Acid in car battery:

• Hydrochloric acid

• Sulfuric acid

• Acetic acid

• Carbonic acid

Tastes bitter.

• Acids
• Bases
• Salts
• All

Tags

NGSS.MS-PS1-2

This image represents

• Neutralization reaction
• synthesis
• decompostion
• single displacement

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5