Q
QuestionChemistry

If the pH of a solution is 7, what is the pOH?
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Answer

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Step 1
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Step 2
: Recall the relationship between pH and pOH

pH + pOH = 14
In aqueous solutions at standard temperature, pH and pOH are related by the following fundamental equation:

Final Answer

This corresponds to a neutral solution, where the concentration of hydrogen ions [H⁺] equals the concentration of hydroxide ions [OH⁻]. Key Insights: - A pH of 7 indicates a neutral solution - At neutrality, pH = pOH = 7 - This relationship holds true for aqueous solutions at standard conditions (25°C)