Acids Bases Quizlet Makeup

If the substance is neutral, what would the pH be?11

• 3

• 5

• 7

• 9

• 11

Ocean water is only slightly basic. What might its pH value be?

• 5

• 8

• 12

• 2

The strongest bases have pH values close to

• 0

• 14

• 7

• 5

Which of the following pH values represents a base?

• 2.1

• 4.6

• 6.8

• 8.1

Which of the following is a property of a base?

• bitter taste

• reacts with metals

• salty

• sour taste

Milk is a very weak acid. What might its pH value be?

• 6.5

• 7.8

• 4.2

• 12.2

Which of these pH values represent an acid?

• 4

• 8

• 10

• 12

A substance is found to have the following characteristics:

Very bitter taste

Feels slippery to the touch

Produces OH- ions when dissolved in water

In what category would the substance be classified?

• acid

• base

• enzyme

• fatty acid

What is the pH of a solution with a hydrogen ion concentration of 6.2 x 10^-5?

• 5

• 4.2

• 1.6

• 10.9

Hydrogen ion concentration is also written as:

• [H₂O]

• [H₃O⁺]

• [OH^-]

• [H⁺]