Question

A solution was made using NaOH, the pH of the solution was found to be 11.452. What is the concentration of the hydroxide ion, OH^- in this solution

Answer 1

Answer:

i think it is 0.002831392

Explanation:

pOH = 14 - 11.452 = 2.548

pOH = -log(OH)

2.548 = -log(OH)

10^(-2548) = 0.002831392