1.) in the laboratory, a general chemistry student measured the pH of a 0.463 M aqueous solution...

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Chemistry

1.)in the laboratory, a general chemistry student measured the pH of a0.463 M aqueous solution of acetylsalicylic acid (aspirin), HC9H7O4to be 1.946.

Use this info she obtained to determine the Ka for thisacid.

Ka (experiment) = ????


2.) in the laboratory, a general chemistry student measuredthe pH of a 0.463 M aqueous solution of benzoic acid, C6H5COOH tobe 2.283.

Use this info she obtained to determine the Ka for thisacid.

Ka (experiment) = ????

3.) in the laboratory, a general chemistry student measuredthe pH of a 0.463 M aqueous solution of phenol (a weak acid),C6H5OH to be 5.154.

Use this info she obtained to determine the Ka for thisacid.

Ka (experiment) = ????

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