acid and base

is blood an acid?

• Yes

• No

• l don’t know

What is lemon ph?

• 2

• 4

• 3

• 19

What does “p” mean in ph

• Potential

• paddock

• pan

• panther

What’s an advantage of the 4.5-7.5

• 4.5-7.5 more accurate

• Cannot find ph for acids below 4.5 and bases above 7.5

What’s a disadvantage of using the 4.5-7.5 paper

• Cannot find ph for acids below 4.5 and bases above 7.5

• 4.5-7.5 more accurate

• l don’t know

what is soap ph?

is acids or bases?

• Acids

• Bases

• Powder

What is drain cleaner ph?

• 14

• 13

• 12

• 0

What is the pH value of the apple?

• 4

• 3.5

• 3

• 9

Tags

NGSS.MS-PS1-2

What's the pH of broccoli

• 11

• 9.5

• 9

• 10

What is the pH value of tomatoes.

• 6

• 3.5

• 4

• 1

Tags

NGSS.MS-PS1-2