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Yes.
The amount of gas is determined by its pressure, volume, and temperature. The equation is:
PV = nRT
where:
P = pressure, measured in pascals (the SI derived unit of pressure)
V = volume
n = amount of substance of gas (moles)
R = universal gas constant
T = temperature
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∙ 9y ago
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What gas law applies to the bends?
Henry's law is one of the gas laws, stating that the amount a gas dissolves in a given type and volume of liquid is proportional to the partial pressure of that gas. As pressure builds, more nitrogen and oxygen gets absorbed by the blood in the body, and it tends to get absorbed faster than it gets released, meaning that when you resurface and the pressure declines, the gas in the blood is still increased.
What does inversely and directly proportional mean?
Inversely proportional means that one variable goes up while the other goes down. Directly proportional means that both variables increase or decrease at the same time. ex: The volume of a gas at constant pressure is inversely proportional to gas pressure, thus this means that as pressure increases, the volume of the gas will decrease. ex: The volume of a fixed amount of gas is directly proportional to absolute pressure, thus this means that when you heat a gas the volume also increases.
What is volume mass and length and density?
Density is the amount of mass per unit of volume. Density = mass/volume Mass is the amount of matter in a sample. Length is the longest extent of anything as measured end to end. Volume is the amount of three-dimensional space occupied by a solid, liquid, or gas.
Give a fraction notation for amount of gas?
give fraction notation for the amount of gas in the tank
How many gas per gallon?
It depends on the pressure and temperature of the gas.
The amount of pressure in a gas is measured in pascals true or false?
True.The amount of gas is determined by its pressure, volume, and temperature. The equation is:PV = nRTwhere:P = pressure, measured in pascals (the SI derived unit of pressure)V = volumen = amount of substance of gas (moles)R = universal gas constantT = temperature
Which measurement describes the pressure of gas?
the force of the atmosphere on the earth's surface Answer by FutureLPGAgolferForce per unit area.The amount of force acting on a unit mass. The equation is pressure is force divide by area.Pressure is the amount of Force per unit area.
The ideal gas law measure p ressure in?
Pressure is given as pascals in the ideal gas equation.
Why is mass measured in?
Because the same amount of gas will always weigh the same while the volume will vary with pressure.
How gas pressure produced?
first of all, pressure is formed when force/m2 + some amount of pascals but one pascal is really small, so how you do it with gas is put some compound or element on the Periodic Table (helium) inside some room and if you put in more helium the amount of pascals rises. But the thing with helium is that it has a aster velocity level than oxygen and the Atomic Mass is only 4.00 so for certain gas you may need more or less.
What is the change in a manometer with relation to a change in pressure of gas?
As the Pressure of the gas being measured increases the height of the fluid in the Manometer Tube increases. The reverse is also true. The graduations of the Manometer Tube gives you a reading of the Gas Pressure being measured.
When expressing pressure in Pascals is the gas constant equal to 8.314 kPa L mol-1 k-1?
I think that when pressure is expressed in Pascals the universal gas constant should be 8.314m3 Pa K−1 mol−1I'm not 100% sure though - I'd be interested to hear what someone else has to say on the matter!
How do you find the pressure of a gas?
find the mole fraction on each: Mole fraction gas (X) = moles of gas (X) / total moles of all gases Then use this formula: Pi = X Pt Where Pi = partial pressure of gas i X = mole fraction of gas i Pt = total pressure of all gases How do you calculate the total pressure?Is it just the total number of moles?Or do you need to convert it to Pascals?
Can The amount of gas can affect the pressure of the gas?
yes
What is the final volume of a gas with a volume of 75mL. if the pressure decreases from 300mL to 200 mL?
This question makes no sense because pressure is not measured in mL.
What three ways can gas be measured?
By normally pressure, volume or weight.
What is psi pressure used for?
Pounds per Square Inch is a measurement of pressure, be it water, gas, or air from a pipe or put into a storage tank, etc. A basic example is that a pressure gauge on a water boiler may be set to 80psi, and a safety valve will open to allow excess pressure over the 80psi to escape.
