Question

If [H3O^ + ]=1.7*10^ -8 M what is the pOH of the solution?​

Answer 1

Answer: 6.23

Step-by-step explanation:

1) solve for pH

pH=-log (H3O+) = - log 1.7 X 10^-8 =7.77

2) now do 14-pH = 14 -7.77=6.23