Ascorbic acid (H2C6H6O6) is a diprotic acid. The acid dissociation constants for H2C6H6O6 are 𝐾a1=8.00×10−5 and 𝐾a2=1.60

[answerhappygod]

Ascorbic acid (H2C6H6O6) is a diprotic acid. The aciddissociation constantsfor H2C6H6O6 are 𝐾a1=8.00×10−5and 𝐾a2=1.60×10−12.
Determine the pH ofa 0.144 M0.144 M solution ofascorbic acid.
Determine the equilibrium concentrations of all species inthe solution.
[H2C6H6O6]=
MM
[HC6H6O−6]=
MM
[C6H6O2−6]=