under-standard-conditions-how-can-the-ph-of-a-solution-be-calculated-given-the-o

Question

Under standard conditions, how can the pH of a solution be calculated given the [$$OH^{−}$$] in the solution?

Accepted Answer

Determine the pOH of the solution by using the formula pOH = −log[$$OH^{−}$$]. Under standard conditions, pH + pOH = 14. To calculate pH, rearrange the formula to pH = 14 − pOH.

Answer

Substitute [$$OH^{−}$$] to pH = −log[$$OH^{−}$$].

Answer

Determine the pOH of the solution by using the formula pOH = −log[$$OH^{−}$$]. Under normal conditions, pH = pOH.

Answer

Determine the [$$H_{3}O$$^{+}$$] in the solution by using the formula [H$$_{3}$$O^{+}$$] = 14/[$$OH^{−}$$]. Then, substitute the obtained value to pH = 14 − log[$$H_{3}$O^{+}$$].

Under standard conditions, how can the pH of a solution be calculated given the [OH−] in the solution?

Under standard conditions, how can the pH of a solution be calculated given the [OH⁻] in the solution?