Acids & Bases Problem Set

Question 6: Relation between H ⁺ and OH ^- concentrations

If the concentration of H ⁺  in a solution is 10 ^{- 3} M, what will the concentration of OH ^-  be in the same solution at 25° C?

A.	10 - 3 M
B.	10 - 11 M
C.	1011 M
D.	2 x 10 - 11 M
E.	10 - 14 M