Review Acids and Bases

Feels slippery:

• Acid

• Base

• Both acid and base

• Salt

Has a pH greater than 7:

• Acid

• Base

• Both acid and base

• Salt

Sour taste:

• Acid

• Base

• Both acid and base

• Salt

Product of a neutralization reaction:

• Acid

• Base

• Salt

• Both acid and base

Reactant of neutralization reaction:

• Acid

• Base

• Both acid and base

• Salt

Milk of magnesia is a base. What happens when you drink milk of magnesia for an upset stomach?

• It raises the pH of your stomach.

• It lowers the pH of your stomach.

• It cleanses the stomach of harmful, painful bacteria.

• It coats the walls of your stomach with a protective layer.

Does an acid, base, or salt produce positive hydrogen ions (H+)?

• acid

• base

• salt

• all of the above

Bitter taste:

• Acid

• Base

• Both acid and base

• Salt

Has a neutral pH:

• Acid

• Base

• Salt

• Both acid and base

What happens when an acid and a base are mixed together?

• they explode

• nothing will happen

• a salt & water are formed

• a weaker base & stronger acid are formed

Tags

NGSS.MS-PS1-5