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... "are proportional to the volume they occupy, divided by their specific gas constant." With P and T constant... V1 / (n1 R1) = V2 / (n2 R2) = ...
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What is the volume of 3.5mol of CO2 gas at STP?
First convert the number of grams of CO2 into moles, then use the Ideal Gas Law. For how to solve this problem, see the two Related Questions links to the left of this answer.
Gases do not have definite?
Gases are highly compressible. So they don't have definite volume and pressure. As volume is reduced for a given mass pressure increases. Also as temperature changes then at constant volume pressure changes considerably. Same way for a constant pressure temperature change brings a change in the volume. Moreover gasses do not have a free surface.
If equal amounts of diatomic gases are under the same conditions of temperature and pressure they have the same number of what?
molecules
What is a standard cubic foot of gas?
Because gases follow the principles of Boyle's Law, their volumes are directly proportional to their temperature, and inversely proportional to the pressure they are subjected to. Simply, a given mass of gas, if subjected to a higher pressure, will have a lower volume than before; if warmed to a higher temperature it will have a higher volume than before.Because this property makes it difficult to express how much gas you are actually talking about, scientists standardize the conditions of pressure and temperature when describing an amount of gas, so that those conditions are fixed when doing calculations on an amount. A "standard cubic foot" of gas refers to a volume of 12" x 12" x 12" of the gas (1728 cubic inches) at standard temperature of 0o C and standard pressure of 1 atmosphere or about 14.7 pounds per square inch.
A change in can bring about a change in air pressure?
if the dna sequence of a gene was tacttaccgagctagact then what kind of mutation has occured This has nothing to do with the question of air pressure. Either a change of temperature or a change of volume can affect air pressure, according to Boyle's Law of Gases. Increasing temperature=increased air pressure Decreased volume=increased air pressure The reverse is also true. Decreased temperature=decreased air pressure Increased volume=decreased air pressure
How many moles of oxygen are there in a thirty six centimeter cube of the gas at room temperature and pressure?
What you need to know to work this out is that:- Moles of gases at standard temperature pressure (With P and T constant) are proportional to the volume they occupy, divided by their specific gas constant.
Which halogens are gases?
At standard temperature and pressure, fluorine and chlorine.
What equal volumes of gases under the same conditions of temperature and pressure have equal?
The number of moles is equal.
What is STP is used when discussing gases because gases are so easily affected by temperature and pressure?
That is correct. Precisely because gases are affected by temperature and pressure, a standard for both must often be specified.
What does Amedeo have to do with moles?
The Avogadro law is: equal volumes of gases have the same number of molecules at constant pressure and temperature.
What is the total number of elements in Group 17 that are gases at room temperature at standard pressure?
There are two that are gases, fluorine and chlorine.
What is the total number of elements in period 2 that are gases at room temperature and standard pressure?
4
What gas is in the fluorine family?
Fluorine and chlorine are the gases in the fluorine family, at standard temperature and pressure.
What does heluim neon and hydrogen have in common?
Helium, neon, and hydrogen are all gases at standard temperature and pressure.
What is the total number of elements in group 17 that are gases at room temperature and standard pressure?
its either123or 4
What happens to pressure if temperature?
Are you referring to gases?In gases,if the temperature increases then the pressure would also increase.
Which period table group are made up of only gases?
The first period or row contains only elements that are gases at standard temperature and pressure.
