In a chemistry lab, a student fills a balloon with two different gases, CO2 and N2. The total pressure in the chemistry lab is 733.8 mm Hg and the partial pressure of CO2 added to the balloon is 270.9. What is the partial pressure in mm Hg of N2 in the balloon?

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.