The pOH of a solution is 6.0. Which statement is correct?
The pH of the solution is 8.0.
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 the pH value is greater than 7.
2) [OH⁻] = 10∧(-pOH).
[OH⁻] = 10⁻⁶ M; equilibrium concentration of hydroxide ions.
What is the relationship between pH, pOH, and the concentration of hydroxide ions in a solution?
The relationship between pH, pOH, and the concentration of hydroxide ions in a solution is intertwined. The pH of a solution is calculated using the formula pH = 14 - pOH, where pH represents the potential of hydrogen ions in the solution. A solution with a pH greater than 7 is considered basic. On the other hand, the concentration of hydroxide ions ([OH⁻]) can be calculated using the formula [OH⁻] = 10∧(-pOH), where a lower pOH value indicates a higher concentration of hydroxide ions in the solution. Therefore, understanding the relationship between pH, pOH, and the concentration of hydroxide ions is essential in determining the acidity or basicity of a solution.