we-are-given-three-solutionssolution-a-oh-2-43-x-10-7-m-solution-b-h3o-7-79-x-10

Question

We are given three solutions

Solution A: [OH^-] = 2.43 × 10^–⁷ M

Solution B: [H₃O⁺] = 7.79 × 10^–⁹ M

Solution C: [OH^-] = 0.000349 M

a. What is the [H₃O⁺] for solution A?

b. What is the [OH^-] for solution B?

c. What is the [H₃O⁺] for solution C?

c. Which of the three solutions is the most basic?

Accepted Answer

(a) [H₃O⁺] = 4.12x10^-8 M (b) [OH^-] = 1.28x10^-6 M (c) [H₃O⁺] = 2.87x10^-11 M (d) Solution C

Answer

(a) [H₃O⁺] = 2.43x10^-7 M (b) [OH^-] = 7.79x10^-9 M (c) [H₃O⁺] = 0.000349 M (d) Solution B

Answer

(a) [H₃O⁺] = 4.12x10^-8 M (b) [OH^-] = 7.79x10^-9 M (c) [H₃O⁺] = 2.87x10^-11 M (d) Solution B

Answer

(a) [H₃O⁺] = 2.43x10^-7 M (b) [OH^-] = 7.79x10^-9 M (c) [H₃O⁺] = 0.000349 M (d) Solution A