The normal freezing point of a certain liquid is , but when of urea are dissolved in of , it is found that the solution freezes at instead. Use this information to calculate the molal freezing point depression constant of . Round your answer to significant digits.

the atomic mass is the bottom number on the element.

-steel jelly

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but