The balanced equation is :
C₅H₅N + H₂O ----> C₅H₅NH⁺ + OH⁻
The equation for pKb is ,
pKb = [C₅H₅NH⁺][OH⁻]/[C₅H₅N]
A fundamental heterocyclic organic molecule, pyridine has the chemical formula C5H5N. It shares a structural resemblance with benzene but has a nitrogen atom in lieu of one of the methine groups. It has a unique, fishy-like odor and is a highly flammable, mildly alkaline, water-miscible liquid.
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