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The base-dissociation constant, kb, for pyridine, c5h5n, is 1.4x10-9 the acid-dissociation constant, ka, for the pyridinium ion, (pyridine's conjugate acid, is __________.
The base-dissociation constant, kb, for pyridine, c5h5n, is 1.4x10-9 the acid-dissociation constant, ka, for the pyridinium ion, (pyridine's conjugate acid, is __________.
The value of anacid dissociation constantfor thepyridinium ion, which is apyridine's conjugate acidis7.14x10⁻⁶.How we calculate acid dissociation constant?Acid dissociation constantwill be calculated as:Kw = Ka × Kb, whereKw=dissociation constantofwater= 10⁻¹⁴Kb=base dissociation constantforpyridine= 1.4 × 10⁻⁹Kais anacid dissociation constantwill be calculated as:Ka = Kw / KbOn putting these values on the above equation, we get:Ka = 10⁻¹⁴ / 1.4 × 10⁻⁹Ka=7.14x10⁻⁶Hence,7.14x10⁻⁶is the value ofKa.To know more aboutacid dissociation constant, visit the below link:brainly.com/question/26998...
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