The gas constant, R, depends on what?()。 A. a relationship between the density and the pressure of the gas B. the molecular weight of sea-level air C. the molecular weight of the gas D. none 相关知识点: 试题来源: 解析 C 反馈 收藏 ...
When gas was described as an ideal gas, it indicates that the gas behaves ideally and we can use the equation for the Ideal Gas Law to calculate certain parameters such as pressure (expressed in atm), volume (expressed in liters), amount (expressed ...
The pressure (P) and the volume (V) of an ideal gas are inversely related to one another according to the Boyle's law when the temperature (T) of the gas is fixed at a certain value. PV=constant ; T=constant Answer and Explanation: ...
In the ideal gas equation, the value of R is equal to 0.0821 L-atm per mol-K and is known as the ideal gas constant.Answer and Explanation: We can use the ideal gas equation to determine the pressure that is exerted by the given amount of fluorine gas at ...
Density of a Gas: The density of a substance is the mass present in a unit volume of its sample. Density varies with the phase of the substance sample, in which gases are much less dense than solids and liquids. The density of a gas is also very sensitive to the temperature ...
Discover the benefits and applications of silica fume in concrete. Enhance strength and durability with this essential construction material.
pragma solidity^0.4.0; contract StorageBasic { uint storedValue; function set(uint var) { storedValue=var; } function get() constant returns (uint) { return storedValue; } } The first line of the code declares that the source code for the program is to be written in Solidity 0.4.0....
such a simple,ordinary job,he replied,“What happens if someone wants to know where the restrooms are,when the parade starts or what bus to take back to the campgrounds?We need to know the answers or where to get them quickly. Our constant aim is to help our guests enjoy the party.”...
What is the pressure in atm exerted by 3.22g Argon gas in a sealed container that has 325mL volume and at 25C?Noble Gases:The elements present on the last column of the periodic table are known as the Noble Gases. They are inert in nature d...
The amortization of intangibles is also useful in tax planning. The Internal Revenue Service (IRS) allows taxpayers to take a deduction for certain expenses: geological and geophysical expenses incurred in oil and natural gas exploration, atmospheric pollution control facilities, bond premiums,research ...