Ka = 1.3x10-5
• HC3H5O2(aq) + H2O(l) → H3O+(aq) + C3H5O2-(aq)
We’ll have to construct an ICE chart in order to determine the equilibrium concentration of H3O+.
For propanoic acid (HC3H5O2, Ka = 1.3 X 10 -5), determine the concentration of all species present, the pH, and the percent dissociation of a 0.100-M solution.
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