Question: please show work for both 1. Acids & Bases a. At equilibrium 0.1M nitrous acid (HNO2) produces 7.4mMNO2. Calculate the pKa of HNO2. 1 b.

please show work for both

$please show work for both 1. Acids \& Bases a. At equilibrium$

1. Acids \& Bases a. At equilibrium 0.1M nitrous acid (HNO2) produces 7.4mMNO2. Calculate the pKa of HNO2. 1 b. What is the pH of 0.5M Benzoic acid? Benzoic acid Ka=6.46105M

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