Acids and Bases Vocabulary

What is the range of pH values in an acidic solution?

• 0-6

• 8-14

• 15-239058204958

• pH = 7

If the pH of a solution is 9, it is a....

• acid

• base

• both

• none

What is the range of pH values in an alkali (basic) solution?

• 0-6

• 8-14

• 15-239058204958

• pH = 7

Which is the stronger acid?

• pH 1

• pH 4

• pH 8

• pH 13

Tags

NGSS.MS-PS1-2

Which of the following substances is basic?

• Apple juice

• Ginger ale

• Baking soda

• Distilled water

A(n) _______ is a substance with a pH greater than 7.

• Base

• Acid

• Buffer

• Water

Which solution releases H+ in solution?

• Base

• Acid

• Buffer

• Water

This substance releases OH- into solution

• Acid

• Base

• Neutral

Lemon juice is an example of  __________

• base

• acid

• neutral substance

What color does bases turn litmus paper?

• It turns litmus paper purple.

• It turns blue litmus paper red.

• It turns red litmus paper blue.

• It turns red litmus paper re