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| 1. |
Calculate the PH of solution having 10^-13 mol/L of OH- ions |
| Answer» EXPLANATION:The pH of a SOLUTION with a hydroxyl ion (OH-) concentration of 10−10 10 − 10 M is 4. This is because the POH of such a solution is 10 since that is the negative logarithm of its OH- ion concentration. The pOH and pH add up to 14. | |