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hamnakahlid:
mixture placed in an Erlenmeyer flask comprises 6mL of silica gel and 40mL of a solvent containing, in solution, 100 mg of a non-volatile compound. After stirring, the mixture was left to stand before a 10mL aliquot of the solution was extracted and evaporated to dryness. The residue weighed 12 mg. Calculate the adsorption coefficient, K = CS/CM, of the compound in this experiment
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