Estimate the degree of dissociation of a 0.200 m solution of nitrous acid (K a = 4.00
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Estimate the degree of dissociation of a 0.200 m solution of nitrous acid (Ka = 4.00 × 10–4) that is also 0.500 m in the strong electrolyte given in parts (a)–(c). Use the data tables to obtain γ ± , as the electrolyte concentration is too high to use the Debye–Hückel limiting law.
a. BaCl2
b. KOH
c. AgNO3
Compare your results with the degree of dissociation of the acid assuming γ ± = 1.
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