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The normal freezing point of a certain liquid X is -9.70 C, but when 5.8 g of sodium chloride (NaCl) are dissolved in 150.

The normal freezing point of a certain liquid X is -9.70 C, but when 5.8 g of sodium chloride (NaCl) are dissolved in 150. g of X the solution freezes at -14.6 C instead. Use this information to calculate the molal freezing point depression constant K of X Round your answer to 2 significant digits. K = 0 C kg mol X S

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