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An analytical chemist is titrating 123.5 mL of a 0.9200 M solution of nitrous acid (HNO...

An analytical chemist is titrating 123.5 mL of a 0.9200 M solution of nitrous acid (HNO 2) with a 0.2100 M solution of NaOH.

An analytical chemist is titrating 123.5 mL of a 0.9200 M solution of nitrous acid (HNO 2) with a 0.2100 M solution of NaOH. The p K, of nitrous acid is 3.35. Calculate the pH of the acid solution after the chemist has added 230.0 mL of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2 decimal places.
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lue know the neutralization mearton between Neak arad (thlo) and strong base (a 244) Halo thach Mano of the (salt) ere I moleSo the equilibrium concestonteren of the special will be Reaction → Nalla Halo, t Ma oll 0:137M 0.3241 O -0.137 M change Equi

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