An old 0.500 L lecture bottle of triethylamine (N(CH₂CH₃)₃)…

An old 0.500 L lecture bottle of triethylamine (N(CH₂CH₃)₃) (MW=101.19 g/mol)  was found in a lab and needed for a synthesis reaction. A pressure regulator indicated a pressure of 1.70 atm, and the lab was at room temperature (25.0°C). What mass of vaporized triethylamine in grams was left in the lecture bottle?

65.   At time zero, you added 10 cells to a culture medium. …

65.   At time zero, you added 10 cells to a culture medium.  If you allowed the cells  to divide 5 times, how many cells will be in the culture at the end of the  experiment.               A. 10;       B.  20;       C.  32;       D.  160;       E.  320