Acids and Bases and pH scale

Which chemical tastes bitter?

• Acid

• Base

Which chemical tastes sour?

• Acid

• Base

Which chemical feels slippery on the skin?

• Acid

• Base

Acid mixed with a base will __________ the mixture.

• nullify

• neutralize

• balance

• naturalize

Tags

NGSS.MS-PS1-2

Which pH number below reflects a weak acid?

• 1

• 6

• 8

• 13

Which pH number below reflects a weak base?

• 1

• 6

• 8

• 13

Which pH number below reflects a strong base?

• 1

• 6

• 8

• 13

Which pH number below reflects a strong acid?

• 1

• 6

• 8

• 13

Mixing equal portions of an acid and a base should give us a mixture with a pH near

• 3

• 10

• 7

• 0

Tags

NGSS.MS-PS1-2

Pure water is _______ on the pH scale.

• Acid

• Base

• Neutral