At pressures greater than 60,000 , how does the volume of a real gas compare with the volume of an ideal gas under the same conditions?
a. it is much greater.
b. it is much less.
c. there is no difference.
d. it depends on the type of gas.

Which statement best describes the function of enzymes?

Which property of water causes water drops to bead on a freshly waxed car?

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?