Asolution is made by dissolving 10.20 grams of glucose (c6h12o6) in 355 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m?

Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.