Question

The pOH of a solution is 10.75. What is the concentration of OH– ions in the solution?

Answer 1

[OH]= 1.78×10^-11M

Step-by-step explanation:

pOH=-log[OH-]

10.75= -log[OH-]

[OH-]= antilog [-10.75]

[OH]= 1.78×10^-11M