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Question: OH- = 1.26 e-13. Find the pOH, pH and H+! Step 1. Find pOH on your calculator. pOH = -log(1.26 e -13) = 12.9 Step 2. Subtract the pOH (12.9) from 14 to find the pH. pH = 14 - 12.9 = 1.1 Step 3. Find H+ on your calculator. H+ = 2nd, log, -1.1 = 0.08 If you don't remember how to do these calculations check out this page. Back to the quiz! |
Calculations for Step 1Calculations for Step 3 |