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please do it urgent needed A. 0.255g sample of an unknown compound was mixed with 1.00g of lauric acid, melted and allowed to cool until

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A. 0.255g sample of an unknown compound was mixed with 1.00g of lauric acid, melted and allowed to cool until the solution crystallized completely (freering point). The freezing point of pure lauric acid was 45.2C, while the freezing point of the mixture (lauric acid and unknown) was 35.2=C. Kf =3.9[(Ckg) imol] Determine the Molecular Weight (MW) of the unknown

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