2.2 Acids, Bases, Buffers, pH

Which chemical is a proton donor?

• Acid

• Base

Which chemical is a proton acceptor?

• Acid

• Base

Which chemical produces an (OH) when mixed with water?

• Acid

• Base

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

An acid has a pH

• higher than 7

• lower than 7

• 7

• greater than 14

the H in pH stands for

• hood

• happy

• hydrogen

• help