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The acid-dissociation constant for benzoic acid (C6H5COOH) is 6.3×10−5. Part A Calculate the equilibrium concentration of...

The acid-dissociation constant for benzoic acid (C6H5COOH) is 6.3×10−5.

Part A Calculate the equilibrium concentration of H3O+ in the solution if the initial concentration of C6H5COOH is 6.3×10−2 M . Express your answer using two significant figures.

Part B Calculate the equilibrium concentration of C6H5COO− in the solution if the initial concentration of C6H5COOH is 6.3×10−2 M .

Part C Calculate the equilibrium concentration of C6H5COOH in the solution if the initial concentration of C6H5COOH is 6.3×10−2 M . Express your answer using two significant figures.

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