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2.71 g of a substance dissolved in 55 g ...

2.71 g of a substance dissolved in 55 g of CH2COOH produced a depression in the freezing point of 0.618 o C. Calculate the molecular weight of the substance. (Kf=3.85)

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To calculate the molecular weight of the substance based on the given data, we can follow these steps: ### Step 1: Identify the given values - Mass of the solute (W_B) = 2.71 g - Mass of the solvent (W_A) = 55 g - Depression in freezing point (ΔT) = 0.618 °C - Freezing point depression constant (K_f) = 3.85 °C kg/mol ...
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