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Phenol (an organic compound containing only C, H and O) is used in the manufacture of resins and plastics. Combustion of 5.23 mg of

Phenol (an organic compound containing only C, H and O) is used in the manufacture of resins and plastics. Combustion of 5.23 mg of phenol produces 14.67 mg CO, and 3.01 mg H,O. Determine the empirical formula of phenol.

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