What would the mole fraction of benzene be

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If you dissolve .95 grams of an unknown salt into 13 grams of Benzene (C6H6) and find that the new freezing point is 2.78oC, what is the Molar Mass of the unknown? Calculate what the new boiling point would be. What would the mole fraction of Benzene be?

Reference no: EM132049761

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