Questions
Chem 1C General Chemis... Self Assessment Quiz 11
Single choice
What is the [OH–] in an aqueous solution at 25 °C in which [H3O+] = 1.9 10–9 M?
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Step-by-Step Analysis
First, identify the given data: at 25 °C, the ion-product of water, Kw, is 1.0 × 10^-14. The hydronium concentration is [H3O+] = 1.9 × 10^-9 M.
Next, use the relationship for water au......Login to view full explanationLog in for full answers
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