Acids, Bases, and the pH scale

The pH scale is a range from:

• 1-7
• 0-14
• 1-14
• 1-20

Which solution releases H+ in solution?

• Base
• Acid
• Buffer
• Water

Which substance releases OH- ions into solution (accepts H+ ions) ?

• Acid

• Base

• Neutral

• Buffer

A solution with a pH of 3.6 would be...

• an acid

• a base

• neutral

A solution with a pH of 8.6 would be...

• an acid

• a base

• neutral

Which of the following is the most acidic?

• Baking Soda

• Lemon Juice

• Sprite

• Bleach

Which of the following is the most basic (alkaline)?

• Baking Soda

• Lemon Juice

• Sprite

• Bleach

"sour taste" is a characteristic of...

• Acids

• Bases

• Salts

• All

"bitter taste" and "slippery feel" are characteristics of...

• Acids

• Bases

• Salts

• All

7 on the pH scale is

• Acidic

• Basic

• Neutral