Calculate the pOH of a 0.410 M Ba(OH) solution.

3 answers

OH is 2x Ba(OH)2.
pOH = -log(OH^-)
8.62*10^-2
pOH = -log([OH])
[OH]=concentration*# of hydroxide ions
pOH=-log(2*0.41)
pOH=8.62*10^-2