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Naproxen is administered orally, in tablet form as the sodium derivate Na(C14H13O3) (MM = 252.245 g/mol)....

Naproxen is administered orally, in tablet form as the sodium derivate Na(C14H13O3) (MM = 252.245 g/mol). If you have a 300 mg/L solution of this base, what is the pH of the solution? (pKa naproxen = 4.15)

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7.61 10.83 3.17 6.39

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