Section 3.3

Question 1

What common measure of solute concentration that refers to the number of moles of solute per liter of solution.

Answer 1

molarity

Question 2

What substance reduces the hydrogen ion concentration of a solution?

Answer 2

base

Question 3

A substance that increase the hydrogen ion concentration of a solution.

Answer 3

acid

Question 4

is the decreasing pH of ocean waters due to absorption of excess atmospheric carbon dioxide from the burning of fossil fuels.

Answer 4

ocean acidification