What is the hydroxide ion concentration in a solution that has a pOH of 5.70? What is the pH of this solution? What is the H concentration?

A) [OH-] = 1.0 × 10⁻5 M, pH = 8.30, [H+] = 1.0 × 10⁻8 M
B) [OH-] = 1.0 × 10⁻5 M, pH = 8.30, [H+] = 1.0 × 10⁻9 M
C) [OH-] = 1.0 × 10⁻8 M, pH = 5.70, [H+] = 1.0 × 10⁻9 M
D) [OH-] = 1.0 × 10⁻8 M, pH = 5.70, [H+] = 1.0 × 10⁻8 M