12.85 is the pOH.
3
To find the pOH of a solution, you can use the formula pOH = -log[OH⁻]. Given that [OH⁻] = 1.41 × 10⁻¹³, calculate the pOH: pOH = -log(1.41 × 10⁻¹³) ≈ 12.85. Therefore, the pOH of the solution is approximately 12.85.
The pOH of a solution can be calculated using the formula: pOH = 14 - pH. For a solution with a pH of 6.2, the pOH would be 14 - 6.2 = 7.8.
The pOH of a solution can be calculated using the formula pOH = 14 - pH. Therefore, if the pH of a solution is 12.2, the pOH would be 14 - 12.2 = 1.8.
The pOH is 8,7.
The pOH is 8,7.
The pOH is 8,7.
The pOH is 6,4.
A pOH of 7.0 indicates a neutral solution, not a basic solution. In a basic solution, the pOH would be less than 7.0.
As you add more HCl to a solution, the pH of the solution will decrease (become more acidic), resulting in a decrease in pOH. This is because pH and pOH are inversely related in a solution.
pH + pOH = 145.3 + pOH = 14pOH = 14 - 5.3pOH = 8.7
1.8