What is the OH^- concentration of an aqueous solution with a pH of 9.83? (K_w = 1.01 × 10^-14) A) 1.3 × 10^-10 M B) 6.8 × 10^-5 M C) 6.8 × 10^-1 M D) 1.5 × 10^-2 M E) 7.4 × 10⁹ M

Name: What is the OH - concentration of an aqueous solution with a pH of 9.83? (K w = 1.01 × 10 -14 ) A) 1.3 × 10 -10 M B) 6.8 × 10 -5 M C) 6.8 × 10 -1 M D) 1.5 × 10 -2 M E) 7.4 × 10 9 M
Brand: Quizplus
Rating: 4.9 (37 reviews)

Question

Quizplus · Accepted Answer

The pOH can be calculated as 14 - pH = 4.17. The OH⁻ concentration is then 10^(-pOH) = 10^(-4.17) ≈ 6.8 × 10^(-5) M.

What Is the OH- Concentration of an Aqueous Solution with a PH

What Is the OH^- Concentration of an Aqueous Solution with a PH