A certain liquid X has a normal freezing point of 4.70C and a freezing point depression constant Kf=5.60Ckgmol1. Calculate the freezing point of a solution made of 43.g of urea (CH4N2O) dissolved in 800 . g of X. Round you answer to 2 significant digits. When 116. mg of a certain molecular compound X are dissolved in 40.0g of dibenzyl ether ((C6H5CH2)2O), the freezing point of the solution is measured to be 1.1C. Calculate the molar mass of X. If you need any additional information on dibenzyl ether, use only what you find in the ALEKS Data resource. Also, be sure your answer has a unit symbol, and is rounded to the correct number of significant digits