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What amount of oxygen is needed to produce 12000 mols of nitrogen monoxide gas?
As oxygen is a diatomic gas it would take 6000 moles. As oxygen gas is 32 g/mole this would be 192000 grams or 192kg. At STP this would be a volume of (1)V =6000R(273) P=1atm R=8.314 v=13,618,332m3
Which two samples of gas at STP contain the same total number of molecules?
Two samples of gas at STP containing the same total number of molecules would have equal volumes, as Avogadro's Principle states that equal volumes of gases contain equal numbers of molecules at the same temperature and pressure. Thus, 1 mole of any gas at STP will have the same number of molecules as 1 mole of any other gas at STP.
Is argon a solid at STP?
Argon is a gas at STP. It becomes a liquid below -186oC and solid below -190oC at StP
What sample at STP has the same number of molecules as 5 liters of NO2 at STP?
At STP, 1 mole of any ideal gas occupies 22.4 liters. Therefore, 5 liters of NO2 at STP will represent 0.22 moles (5/22.4), and this is the case for any other ideal gas. So, the answer is that 5 liter of ANY ideal gas will have the same number of molecules as 5 liters of NO2.
In a sample of oxygen gas at stp which represents the greatest number of molecules?
The gas sample that has the greatest number of molecules is the one with the largest amount of substance, which is measured in moles. At STP (standard temperature and pressure), one mole of any gas occupies a volume of 22.4 liters. Therefore, the gas sample with the largest volume at STP will have the greatest number of molecules.
How many moles of sulfur dioxide gas ocupy a volume of 444 liters at stp?
Assuming it acts as an ideal gas then you use the equation PV=nRT where P=pressure (101.325 kPa at STP) V = volume 444 L (given) n = number of mols R = gas constant, 8.314472 L kPa K-1mol-1 T = temperature 273.15 K at STP I got 19.81 mols.
Is the 2014 Fiat 500L electric or gas?
The 2014 Fiat 500L is a gas-powered vehicle.
How many gallons does the gas tank in the 2014 Fiat 500L hold?
The gas tank on the 2014 Fiat 500L holds 13.2 gal..
What amount of oxygen is needed to produce 12000 mols of nitrogen monoxide gas?
As oxygen is a diatomic gas it would take 6000 moles. As oxygen gas is 32 g/mole this would be 192000 grams or 192kg. At STP this would be a volume of (1)V =6000R(273) P=1atm R=8.314 v=13,618,332m3
Can the volume of a gas at STP can be calculated from the number of molecules of a gas?
Yes, the volume of a gas at Standard Temperature and Pressure (STP) can be calculated from the number of molecules using the ideal gas law. At STP (0°C and 1 atm), one mole of an ideal gas occupies 22.4 liters. Since Avogadro's number (approximately (6.022 \times 10^{23}) molecules) defines one mole, you can convert the number of molecules to moles and then multiply by 22.4 liters to find the volume at STP.
What cylinder at stp will contain the greatest number of gas particles?
At standard temperature and pressure (STP), one mole of any ideal gas occupies 22.4 liters. Therefore, a cylinder with a larger volume will contain more gas particles. Consequently, a cylinder with the greatest volume at STP will contain the highest number of gas particles, as the number of moles (and thus particles) increases with volume.
Which two samples of gas at STP contain the same total number of molecules?
Two samples of gas at STP containing the same total number of molecules would have equal volumes, as Avogadro's Principle states that equal volumes of gases contain equal numbers of molecules at the same temperature and pressure. Thus, 1 mole of any gas at STP will have the same number of molecules as 1 mole of any other gas at STP.
Is argon a solid at STP?
Argon is a gas at STP. It becomes a liquid below -186oC and solid below -190oC at StP
What does avogadros law say about a gas at STP?
1 mole of gas at STP occupies 22.4 liters.
What sample at STP has the same number of molecules as 5 liters of NO2 at STP?
At STP, 1 mole of any ideal gas occupies 22.4 liters. Therefore, 5 liters of NO2 at STP will represent 0.22 moles (5/22.4), and this is the case for any other ideal gas. So, the answer is that 5 liter of ANY ideal gas will have the same number of molecules as 5 liters of NO2.
In a sample of oxygen gas at stp which represents the greatest number of molecules?
The gas sample that has the greatest number of molecules is the one with the largest amount of substance, which is measured in moles. At STP (standard temperature and pressure), one mole of any gas occupies a volume of 22.4 liters. Therefore, the gas sample with the largest volume at STP will have the greatest number of molecules.
Volume of a gas contained in a cylinder at STP is 2.27 liter Calculate number of moles of gas?
1 mole of gas = 22.7 litre ( at STP) 22.7 Litre of gas = 1 mole 1 litre of gas = 2.27 litre of gas = mole www.examville.com
