An Aqueous Solution Is Found to Have an H⁺ Concentration

question 8

Multiple Choice

An aqueous solution is found to have an H⁺ concentration of 2.0 × 10^-4 M.What is the concentration of OH^- in this solution?

• A) 5.0 × 10^-11 M
• B) 2.0 × 10^-18 M
• C) 2.0 × 10¹⁰ M
• D) 4.0 M

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