Answer:
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
