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What is the volume of 10.9 mol of helium at STP?
The volume of 10.9 mol of helium at STP is 50 litres.
What would be the volume of 1 liter helium gas if transferred to liquid helium?
2.5 liters. The gas will fill whatever volume you put it in, no matter what (as long as it remains a gas and not a liquid). The only thing that will change is the pressure and/or temperature of the gas when making the transfer.
What is the mixture 15ml of oxygen and 5ml of helium?
A mixture of oxygen and helium is used in diving.
What is helium dilution technique?
Helium dilution technique is a method used for measuring lung volumes such as total lung capacity and residual volume. It involves the subject breathing a known volume of helium gas from a spirometer, which then mixes with the gas in the lungs. By analyzing the change in helium concentration, lung volumes can be calculated.
What is the volume of 84.6 grams of helium at stp?
The volume of any gas at STP (standard temperature and pressure) is 22.4 L/mol. The molar mass of helium is 4.0026 g/mol. So, 84.6 grams of helium would be 84.6/4.0026 = 21.1 mol. Therefore, the volume of 84.6 grams of helium at STP would be 21.1 mol * 22.4 L/mol = 472.64 L.
What is the volume of 10.9 mol of helium at STP?
The volume of 10.9 mol of helium at STP is 50 litres.
What is helium percent by volume?
Helium accounts for around 8% of the volume of all matter (baryonic particles) in the universe.
Is helium dence?
depends on the size of its container and volume of helium filling it
When a helium balloon rises in the air it expands. If the volume of the balloon doubles what happens to the density of the helium inside it?
If the volume of the helium balloon doubles as it rises, the density of the helium inside it decreases. This is because the same amount of helium gas is now spread out over a larger volume, leading to a lower density.
What is the difference in lifting power between hydrogen and helium?
Hydrogen has more lifting power than helium because it is lighter. This means that a given volume of hydrogen can lift more weight than the same volume of helium.
When a helium balloon rises in the air it expands If the volume of the balloon doubles what happens to the density of the helium inside it?
If the volume of the balloon doubles while the mass of helium remains the same, the density of helium inside the balloon would decrease by half. Density is calculated as mass divided by volume, so if volume doubles and mass stays the same, the density will decrease.
What would be the volume of 1 liter helium gas if transferred to liquid helium?
2.5 liters. The gas will fill whatever volume you put it in, no matter what (as long as it remains a gas and not a liquid). The only thing that will change is the pressure and/or temperature of the gas when making the transfer.
What is the mixture 15ml of oxygen and 5ml of helium?
A mixture of oxygen and helium is used in diving.
Convert a volume of helium gas measurement into fluid ounces?
It would help to know what volume was to be converted!
What is helium dilution technique?
Helium dilution technique is a method used for measuring lung volumes such as total lung capacity and residual volume. It involves the subject breathing a known volume of helium gas from a spirometer, which then mixes with the gas in the lungs. By analyzing the change in helium concentration, lung volumes can be calculated.
What is the volume of 84.6 grams of helium at stp?
The volume of any gas at STP (standard temperature and pressure) is 22.4 L/mol. The molar mass of helium is 4.0026 g/mol. So, 84.6 grams of helium would be 84.6/4.0026 = 21.1 mol. Therefore, the volume of 84.6 grams of helium at STP would be 21.1 mol * 22.4 L/mol = 472.64 L.
What is the atomic radius of helium?
31 pm This is not correct the best answer for helium would be 0.0 or n/a Helium also has no covalent radius. The atomic volume of helium is 31.8
