Calculate the Concentration of H₃O⁺ in a Solution That Contains

Multiple Choice

Calculate the concentration of H₃O⁺ in a solution that contains 5.5 × 10^-5 mol L^-1 OH⁻ at 25 °C. Also identify the solution as acidic, basic, or neutral.

A) 1.8 × 10^-10 mol L^-1, basic
B) 1.8 × 10^-10 mol L^-1, acidic
C) 5.5 × 10^-10 mol L^-1, neutral
D) 9.2 × 10^-1 mol L^-1, acidic
E) 9.2 × 10^-1 mol L^-1, basic