Problems & Step-by-Step Video Solutions

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Chemistry Problems and Solutions on Videos. This section covers problems specifically about: pH of weak acids, in the area of: Acid Base Equilibria.
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14 05 01

(a) Calculate the pH of a solution containing 0.0475 M HNO2 and 0.100 M NH4Cl.

(b) Calculate the concentrations of all dissolved species in this solution.
04:33 PC|Mac Android iOS