A solution with a [H3O⁺] = 3.2 x 10⁻⁶ M has an [OH-] = ________ M, a pH value of ________, and would be classified as a/an ________ solution.
Multiple Choice
A. None of these choices are completely correct.
B. 3.1 x 10⁻²¹ M, 6.51, acidic
C. 3.1 x 10⁻²¹ M, 10.51, basic
D. 3.1 x 10⁻⁹ M, 5.49, acidic
E. 3.1 x 10⁻⁹ M, 8.51, basic