In the laboratory, a general chemistry student measured the ph of a 0.529 m aqueous solution of phenol (a weak acid), c6h5oh to be 5.153. use the information she obtained to determine the ka for this acid.

The dissociation constant of phenol from given information is .

Explanation:

The measured pH of the solution = 5.153

Initially      c

At eq'm   c-x       x  x

The expression of dissociation constant is given as:

Concentration of phenoxide ions and hydrogen ions are equal to x.

The dissociation constant of phenol from given information is .

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.

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