Question 1
Calculate the hydroxide ion concentration in an aqueous solution that contains 3.50 × 10
-3 M in hydronium ion.
◦ 3.50 × 10
-12 M
◦ 2.86 × 10
-4 M
◦ 2.86 × 10
-12 M
◦ 2.86 × 10
-11 M
Question 2
A solution with a hydrogen ion concentration of 3.25 × 10
-2 M is ________ and has a hydroxide concentration of ________.
◦ basic, 3.08 × 10
-13 M
◦ basic, 3.08 × 10
-12 M
◦ acidic, 3.08 × 10
-13 M
◦ acidic, 3.08 × 10
-12 M