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What are some examples of gases that can be compressed?
Some examples of gases that can be compressed are oxygen, carbon dioxide, nitrogen, and helium. When these gases are compressed, their volume decreases while the pressure increases.
How do you work out volume of compressed air?
To calculate the volume of compressed air, use the ideal gas law equation: PV = nRT, where P is the pressure of the compressed air, V is the volume, n is the number of moles of gas, R is the ideal gas constant, and T is the temperature. This formula allows you to calculate the volume of the compressed air if you know the pressure, temperature, and quantity of air.
Why can we fill many helium balloons from one small helium tank?
Because the helium is compressed.Because that small tank is extreAmly compressed with helium. So it has a LOT of helium in it. It can just fit into the small tank because it's highly compressed.
How is it possible for a cylinder of helium to fill 700 balloons?
if its possible then the reason could be the expansion of high pressured helium from tank to balloon is large.
Under what sets of condition will a 0.50 mole sample of helium occupy a volume of 11.2 liters?
A 0.50 mole sample of helium will occupy a volume of 11.2 liters under standard temperature and pressure (STP) conditions, which are 0 degrees Celsius (273.15 K) and 1 atmosphere pressure. At STP, one mole of any gas occupies a volume of 22.4 liters.
What are some examples of gases that can be compressed?
Some examples of gases that can be compressed are oxygen, carbon dioxide, nitrogen, and helium. When these gases are compressed, their volume decreases while the pressure increases.
A 100.0 mL sample of nitrogen at 810 torr was compressed to a volume of 72.0 mL in a syringe What was the pressure of trapped nitrogen in torr?
1100
What will happen if the pressure on a sample of gas is raised three times and it's temperature is kept constant?
If the pressure on a sample of gas is raised three times and the temperature is kept constant, according to Boyle's Law, the volume of the gas will decrease proportionally to maintain a constant temperature. This means the gas will be compressed and occupy a smaller volume.
How do you work out volume of compressed air?
To calculate the volume of compressed air, use the ideal gas law equation: PV = nRT, where P is the pressure of the compressed air, V is the volume, n is the number of moles of gas, R is the ideal gas constant, and T is the temperature. This formula allows you to calculate the volume of the compressed air if you know the pressure, temperature, and quantity of air.
Why can we fill many helium balloons from one small helium tank?
Because the helium is compressed.Because that small tank is extreAmly compressed with helium. So it has a LOT of helium in it. It can just fit into the small tank because it's highly compressed.
How is it possible for a cylinder of helium to fill 700 balloons?
if its possible then the reason could be the expansion of high pressured helium from tank to balloon is large.
Under what sets of condition will a 0.50 mole sample of helium occupy a volume of 11.2 liters?
A 0.50 mole sample of helium will occupy a volume of 11.2 liters under standard temperature and pressure (STP) conditions, which are 0 degrees Celsius (273.15 K) and 1 atmosphere pressure. At STP, one mole of any gas occupies a volume of 22.4 liters.
A sample of gas has an initial volume of 31.4 at a pressure of 1.3 If the sample is compressed to a volume of 15.0 what will its pressure be Assume constant temperature?
For this you would use Boyle's Law, P1V1 = P2V2. The first pressure and volume variables are before the change, while the second set are after the change. In this case, the volume is being changed and the pressure has to be solved for. P1 = 1.30 ATM V1 = 31.4 L P2 = Unknown V2 = 15.0 L P1V1 = P2V2 1.30(31.4)=15.0P P= 2.72 ATM Looking at the question simply, you can get an estimate on the pressure because you can see that pressure and volume vary indirectly (if volume goes up, pressure goes down). If the volume is cut in half (roughly), then the pressure should increase by half.
What is the formula for calculating tank pressure in a compressed air system?
The formula for calculating tank pressure in a compressed air system is: Pressure (P) (Volume of Air in Tank (V) Temperature (T) Gas Constant (R)) / Volume of Tank (V)
How is pressure affected when a gas is compressed?
When a gas is compressed, its volume decreases while the number of gas molecules remains the same. This leads to the gas particles being more concentrated in a smaller space, resulting in an increase in pressure according to the ideal gas law, which states that pressure is inversely proportional to volume.
Why is the volume of a gas change when the gas is compressed?
Because as there is a pressure between the gas molecules and as the molecules have more the force of attraction between as they gets closer to each and as the gas is compressed the molecules have less intermolecular force,the pressure the pressure increases pressure increases the volume of the gas gets decrease and according to Boyle's law also V( Volume) is inversely proportional to the temperature V =i\p(inversely propotional) Boyle's law
Can a balloon be compressed?
Yes, a balloon can be compressed by applying pressure to reduce its volume. However, the material of the balloon will have limits to how much it can be compressed before it bursts or is damaged.
