A certain substance X has a normal freezing point of 5.2 °C and a molal freezing point depression constant K, = 7.23 °C·kg-mol -1 Calculate the freezing point of a solution made of 15.34 g of urea (NH,),CO)- CO dissolved in 300. g of X. Round your answer to 2 significant digits.

A certain substance X has a normal freezing point of 5.2 °C and a molal freezing point depression constant K, = 7.23 °C·kg-mol -1 Calculate the freezing point of a solution made of 15.34 g of urea (NH,),CO)- CO dissolved in 300. g of X. Round your answer to 2 significant digits.

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Chapter1: Chemical Foundations

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