An evacuated cylinder has a volume of 50 liters. If 20 liters of nitrogen gas and 20 liters of oxygen gas are pumped into this evacuated cylinder, how much of the cylinder is filled with the two gases?
a. Only 80 percent because only 40 out of 50 liters are used.
b. The entire container because gases will expand to fill it.
c. Only 80 percent because of the low molecular weight of the two gases.
d. The entire container because of the low molecular weight of the two gases.
Answers: 1
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 19:20, Lovelybunny321
15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.
Answers: 1
Chemistry, 22.06.2019 21:00, estherdinhllama
Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.
Answers: 1
Chemistry, 23.06.2019 02:00, Hellopeople233
Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon
Answers: 1
You know the right answer?
An evacuated cylinder has a volume of 50 liters. If 20 liters of nitrogen gas and 20 liters of oxyge...
Questions in other subjects:
English, 24.08.2019 10:50
Social Studies, 24.08.2019 10:50
English, 24.08.2019 10:50
Chemistry, 24.08.2019 10:50
Biology, 24.08.2019 10:50
