Chemistry, 24.03.2020 22:32, allisonlillian
Nitric acid (HNO3) is a strong acid that is completely ionized in aqueous solutions of concentrations ranging from 1% to 10% (1.50 M ). However, in more concentrated solutions, part of the nitric acid is present as un-ionized molecules of HNO3. For example, in a 50% solution (7.50 M ) at 25°C, only 33% of the molecules of HNO3 dissociate into H+ and NO3–. What is the value of Ka for HNO3?
Answers: 1
of the nitric acid is 1.2.
![K_a=\frac{[NO_3^{-}][H^+]}{[HNO_3]}](/tpl/images/0561/7216/4e976.png)
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Nitric acid (HNO3) is a strong acid that is completely ionized in aqueous solutions of concentration...
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