If the pH of a solution is 2.7 what is the pOH

pH + pOH = 14 => pOH = 14 - pH = 14 - 2.7 = 11.3

Explanation:

The answer to your question is pOH = 11.3

Explanation:

Data

pH = 2.7

pOH = ?

pH measures the hydronium concentration [H₃O⁺]. The scale of pH goes from 0 to 14. If the solution has a pH from 0 to 6.9 the solution is an acid, if the pH = 7, the solution is neutral and if the pH goes from 7.1 to 14 the solution is an alkali,

Formula

                    pH + pOH = 14

-Solve for pOH

                   pOH = 14 - pH

-Substitution

                   pOH = 14 - 2.7

-Result

                  pOH = 11.3

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