What is the vapor pressure of a solution of 4.52g kl in 25.0g of water at 35°C? (MW KI = 166.00, H20 = 18.015)
a. 8.12 torr
b. 43.0 torr
c. 29.0 torr
d. 41.4 torr

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?

How many grams are in 68.2 molecules of br2?