Chemistry, 05.04.2021 21:10 elainnysanchez1541
Consider the gasparticles of ammonia (NH3) and carbon monoxide (CO). If both gases are moving with the same velocity, which would have a higher kinetic energy?
a)The ammonia particles because they have a higher mass.
b)The ammonia particles because they have a lower mass.
c)The carbon monoxide particles because they have a higher mass.
d)The carbon monoxide particles because they have a lower mass.
Answers: 2
Chemistry, 22.06.2019 00:30
Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.
Answers: 1
Chemistry, 22.06.2019 21:50
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?
Answers: 2
Consider the gasparticles of ammonia (NH3) and carbon monoxide (CO). If both gases are moving with t...
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