1) pOH(solution) = 6.
pOH + pH = 14.
pH = 14 - pOH.
pH = 14 - 6.
pH = 8.
pH (potential of hydrogen) is a numeric scale used to
specify the acidity or basicity an aqueous solution.
This solution is basic, because pH value is greater than 7.
2) [OH⁻] = 10∧(-pOH).
[OH⁻] = 10⁻⁶ M; equilibrium concentration of
hydroxide ions.
