Mass of Oxygen present in cylinder = 19618.28 grams
8.) Commercially, compressed oxygen is sold in metal cylinders. If a 120. L cylinder is filled with oxygen to a pre...
6. ) A sample of methane gas, CH4, at 322.0 degrees celcius and a pressure of 662 mmHg had a volume of 36.4 L. What would be the volume of the gas at STP 7.) The CO2 gas that was evolved during the fermentation of sugar was collected. After purification its volume was measured as 25.0 L at 22.5 Celcius and 702 mm Hg. How many moles of the CO2 gas were collected ? 8.) Commercially, compressed oxygen is sold...
#19 Physical Chemistry Help! [19] Cylinders of compressed gas are typically filled to a pressure of 200 bar. For oxygen, what would be the molar volume at this pressure and 25 °C based on (i) the perfect gas equation, (ii) the van der Waals equation? For oxygen, a 1.364 dm atm mol, b 3.19 x 10-2 dm mol
What is the pressure in a 25.0-L cylinder filled with 49.6 g of oxygen gas at a temperature of 320 K ?
will be exene 16. Gases are sold in large cylinders for laboratory use. What pressure, in atmospheres, will be ex by 2500 g of oxygen gas (O2) when stored at 22°C in a 40.0 L cylinder (R=0.08206 L'atm-K--moll)? A) 3.55 atm B) 1510 atm C) 47.3 atm D) 7.56 x 104 atm E) 10.2 atm 17. Assuming ideal behavior, what is the density of argon gas at STP (standard Temperature and Pressure), in g/L (R = 0.08206 L'atm-K--moll)? [Formula: d...
8. If you have a 3.0 L cylinder of compressed air that contains 2.0 g of O2, and 8.0 g of N2, then at room temperature (assume 298 K), what would be the total pressure in the tank (in atm), and the pressures of O2, and of N2 (also in atm) separately? 1. A guage on a compressed gas cylinder in a hospital reads 2.200 E3 psi (pounds per square inch). (1.00 atm = 14.7 psi). Express this pressure in...
A 25.0 L cylinder is filled with 9.26 moles of a gas at a pressure of 1.21 atm. What is the temperature (in K) of the gas? Answer:
a metal cylinder with the volume of 5.05 L can withstand a maximum pressure of 100 atm. what is the largest mass of oxygen gas (g) that can be safely stored in the cylinder (without bursting) at 31.1 degree C?
Oxygen gas (O2) is stored in steel cylinders. Assume we have 95.4 mol O2 stored in a 28-L cylinder at 25 oC. Use the van der Waals equation to calculate the pressure (in bar). [for O2(g), a = 137.8 and b = 0.0318]
Worksheet 8 (Intro) 8. A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases the tank are 35 atm of O, 5.0 atm of N2, and 25 atm of He, what is the total pressure inside of the tank? 9. The partial pressure of oxygen gas in a mixture of oxygen and nitrogen gases is 1.02 atm. The total pressure of the mixture is 2.43 atm. Calculate the partial pressure of nitrogen...
what pressure in a 30.0-L cylinder filled with 38.5 g of oxygen gas at a temperature of 329 K?