Write the reaction equations for the dissociation of dibasic H2SO4.

Write down the equation for the dissociation of the dibasic acid H2SO4. We write down the solution.
H2SO4 = H + + HSO4 (2 -).
In the first stage, sulfuric acid dissociates into a hydrogen cation and a hydrogen sulfate anion.
HSO4 (2 -) = H + + SO4-.
In the second stage, it dissociates into a hydrogen cation and a sulfate anion.
Next, we write the abbreviated equation for the dissociation of sulfuric acid.
H2SO4 = 2H + + SO4 (2-).
Sulfuric acid dissociates into hydrogen cation and sulfate anion.



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