Nitrous acid, HNO2, is a weak acid with a Ka of 4.0 x 10-4, and the salt NaNO2 acts as a weak base (remember that NO2- i

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answerhappygod
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Nitrous acid, HNO2, is a weak acid with a Ka of 4.0 x 10-4, and the salt NaNO2 acts as a weak base (remember that NO2- i

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Nitrous acid, HNO2, is a weak acid with aKa of 4.0 x 10-4, and the saltNaNO2 acts as a weak base (remember thatNO2- is the conjugate base of nitrous acid).What is the pH of a solution that is 0.124 M in NaNO2 at25oC?
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