0
56.5/4= 14.125mols
14.125 X 22.5dm3 = 317.8125dm3
Wiki User
∙ 14y ago
Wiki User
∙ 11y ago1 mole of gas occupies 22.4 L at STP. So 56/22.4 = 2.5 moles. Neon has Atomic Mass of 20 and so 2.5 moles x 20 atomic weight = 50 so the mass is 50g.
Myriam Paraisy
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What is the volume of 0.05mol of neon gas stp?
The volume of 5.0 moles of 02 at STP is 100 litres.
What is the mass of a 1 mole sample of neon gas?
The molar mass of neon gas is approximately 20.18 g/mol. Therefore, the mass of 1 mole of neon gas is 20.18 grams.
What is the vapour density of the gas if 5.6dm3of a gas weighs 60g at S.T.P?
The molar volume of a gas at STP (standard temperature and pressure) is 22.4 L/mol. To calculate the molar mass of the gas, you can use the formula: Molar mass = (mass of gas / volume of gas) x molar volume at STP. In this case, with a mass of 60g and a volume of 5.6 dm3, the molar mass would be 60g/5.6dm3 x 22.4L/mol = 240 g/mol. Vapour density is calculated as 2 x molar mass, so in this case the vapour density would be 480 g/mol.
At STP what is the volume of 150g of ozone O3?
At standard temperature and pressure (STP), the molar volume of a gas is approximately 22.4 L. To find the volume of 150g of ozone (O3) at STP, you would first convert the mass of ozone to moles, then use the molar volume to find the volume.
What does avagadros law say about a gas at STP?
1 mol of any gas has a volume of 22.4 L at STP
What is the volume of 0.05mol of neon gas stp?
The volume of 5.0 moles of 02 at STP is 100 litres.
What is the volume in milliliters of 0.0100 mol of ch4 gas at stp?
The volume of 0.0100 mol of CH4 gas at STP (Standard Temperature and Pressure) is 224 mL. This is based on the ideal gas law and the molar volume of a gas at STP, which is 22.4 L/mol. Converting this to milliliters gives 224,000 mL/mol.
What is the volume in liters of 0.75 mol of methane gas (CH4)?
The molar volume of an ideal gas at standard temperature and pressure (STP) is 22.4 L/mol. Therefore, 0.75 mol of methane gas would occupy 16.8 liters (0.75 mol x 22.4 L/mol = 16.8 L).
How many atoms of neon gas are present in 0.251 mol of Ne?
There are approximately 1.52 x 10^22 atoms of neon gas in 0.251 mol of Ne.
How many moles of neon (Ne) gas have a volume of 0.84 L and a pressure of 4.6 ATM at 222 K (The universal gas constant is 0.0821 L and bullatmmol and bullK.)?
Using the ideal gas law, PV = nRT, we can calculate the number of moles of neon gas. Rearranging the formula gives n = PV / RT. Plugging in the values, n = (4.6 atm * 0.84 L) / (0.0821 L atm/mol K * 222 K) ≈ 0.182 moles of neon gas.
What is the volume of 2 mol of oxygen?
The molar volume of a gas at standard temperature and pressure (STP) is 22.4 L/mol. Therefore, the volume of 2 moles of oxygen gas at STP would be 2 moles * 22.4 L/mol = 44.8 L.
A chemical reaction produces 0.884 mol of H2S gas What volume will that gas occupy at STP?
The volume is 22,1 L.
Which gases is the lightest between neon and hydrogen and carbon dioxide?
Hydrogen gas is the lightest among neon, hydrogen, and carbon dioxide. Hydrogen gas has a molecular weight of 2 g/mol, while neon has a molecular weight of 20 g/mol and carbon dioxide has a molecular weight of 44 g/mol.
What volume will 1.50 mol of C2H4 gas occupy at STP?
At STP (Standard Temperature and Pressure), 1 mole of gas occupies 22.4 liters. Therefore, 1.50 mol of C2H4 gas would occupy 1.50 x 22.4 = 33.6 liters of volume at STP.
What is the volume at STP for 0.44 mol C2H6?
The volume of 0.44 mol of C2H6 gas at standard temperature and pressure (STP) is approximately 9.9 L. This is based on the molar volume of a gas at STP, which is around 22.4 L/mol.
A container that holds 20.0 grams of neon gas under the same conditions how many grams of xenon would the container hold?
If both gases are at the same conditions of temperature, pressure, and volume, then the number of moles of neon and xenon in the container would be the same. Since xenon is a heavier gas than neon, the container would hold less xenon by mass compared to neon for the same number of moles. Neon's molar mass is 20.18 g/mol, while xenon's molar mass is 131.29 g/mol, suggesting the container would hold less xenon by mass compared to neon.
What is the mass of a 1 mole sample of neon gas?
The molar mass of neon gas is approximately 20.18 g/mol. Therefore, the mass of 1 mole of neon gas is 20.18 grams.
