Calculate the Hydroxide Ion Concentration in an Aqueous Solution with a PH

question 33

Multiple Choice

Calculate the hydroxide ion concentration in an aqueous solution with a pH of 4.33 at 25 °C.

• A) 2.1 × 10^-10 mol L^-1
• B) 9.7 × 10^-10 mol L^-1
• C) 4.7 × 10^-5 mol L^-1
• D) 3.8 × 10^-5 mol L^-1
• E) 6.3 × 10^-6 mol L^-1

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Definitions:

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A chemical compound with the formula H₂O₂, commonly used as an oxidizer, bleaching agent, and antiseptic.

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