Chemistry, 05.10.2021 14:00, 2965276513
2
2.2. Calculate the pH of a 20 mM solution of nitrous acid (HNO2). The Ka for nitrous acid is
4.5 x 104
Answers: 2
Chemistry, 22.06.2019 15:00, emmalie52
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .
Answers: 1
2
2.2. Calculate the pH of a 20 mM solution of nitrous acid (HNO2). The Ka for nitrous acid is
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