Question

For each of the following strong base solutions, determine [OH−],[H3O+], pH, and pOH.

A. 8.69×10−3 M LiOH

1. [OH−],[H3O+]

2. pH,pOH

B. 1.12×10^−2 M Ba(OH)2

1. [OH−],[H3O+]

2. pH,pOH

C. 2.1×10^−4 M KOH

1. [OH−],[H3O+]

2. pH,pOH

D. 4.9×10^−4 M Ca(OH)2

1. [OH−],[H3O+]

2. pH,pOH