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Calculate the mass of ascorbic acid (molecular mass = 176 g/mol) that should be dissolved in 155 g of acetic acid to cause a

Calculate the mass of ascorbic acid (molecular mass = 176 g/mol) that should be dissolved in 155 g of acetic acid to cause a depression of freezing point by 1.15 K. Assume that ascorbic acid does not dissociate or associate in the solution. (Ky for acetic acid -3.9 K kg/mol)

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