The diagram shows two glass containers connected by a control valve. One container is filled with gas particles, and the other is empty. Valve
Container Filled
with Gas
Empty Container
As the valve connecting the two glass containers is opened, the gas particles move toward the empty container. Which statement describes the behavior of this gas?
ОА
A magnetic field in the empty container pulls the gas particles into the empty container.
В
Random movement of the gas particles causes the particles to move into the empty container.
С
Changes in the temperature of the container cause the gas particles to expand into the empty container.
D. Opposite electrical charges on the gas particles push them away from each other, moving them into the empty container.

Problem #3 (ch. 1, problem 15)the ideal gas law provides one way to estimate the pressure exerted by a gas on a container. the law isí‘ťí‘ť=푛푛푛푛푛푛푉푉more accurate estimates can be made with the van der waals equationí‘ťí‘ť=푛푛푛푛푛푛푉푉â’푛푛푟푟â’푞푞푛푛2푉푉2where the term nb is a correction for the volume of the molecules and the term an2/v2is a correction for molecular attractions. the values of a and b depend on the type of gas. the gas constant is r, the absolutetemperature is t, the gas volume is v, and the number of moles of gas molecules is indicated by n. if n = 1 mol of an ideal gas were confined to a volume of v = 22.41 l at a temperature of 0â°c (273.2k), it would exert a pressure of 1 atm. in these units, r = 0.0826.for chlorine gas (cl2), a = 6.49 and b = 0.0562. compare the pressure estimates given by the ideal gas law and the van der waals equation for 1 mol of cl2 in 22.41 l at 273.2 k. what is the main cause of the difference in the two pressure estimates, the molecular volume or the molecular attractions?

What are the chemical names of these compounds? ke: mg3n2: reset next

Introduction of drugs into the gastrointestinal tract is a form of administration. a. enteral b. topical c. parenteral d. inhalation