how many moles of nitrogen gas, N2, are present in a 45.0 liter container at a pressure of 0.50 atm and a temperature of 82C?

Q: A gaseous mixture of N2 and O2 has a total pressure of 1.760 atm. If the partial pressure of N2 is…

A: Given, Total Pressure= 1.760 atm Partial pressure of N2 = 0.682 atm

Q: How many gas molecules are present in 745 mL of propane (C3H8) at 26 °C and 364 torr pressure?

A: Volume = 745 mL            { 1 mL = 10-3 L }  Volume = 745 × 10-3 L  Volume = 0.745 L  Temperature =…

Q: mixture at 1.137 atm is composed of three gases. If the mole fraction of gas A is 0.396 and the mole…

A: From Dalton's law of partial pressure the total pressure exerted by a mixture of gases is the…

Q: Calculate the volume (in L) of a sample of CO2 gas that contains 4.140 mol of CO2 at a temperature…

A: Given information,   Moles of CO2 is 4.140    Temperature is 19.0 ºC = 292.15 K   Pressure is 741…

Q: partial pressure in torr due to nitrogen?

A:

Q: How many moles of gas are contained in 890.0 mL at 21.0 °C and 750.0 mm Hg pressure?

A: Use the ideal gas equation to solve for moles,PV = nRT n = (PV / RT)It is given that,Volume of the…

Q: How many moles of NH3 are contained in 5.69 L at 34 °C and 2.4 atm?

A: The ideal gas equation is shown below: PV = nRT Where; P = pressure of the gas V = volume of the…

Q: What would be the density (in g/L) of a sample of NH₃ gas at 70.0 °C and 2.50 atm of pressure?

A:

Q: mixture

A: When two or more gases are mixed together to form a gaseous mixture, each gas exerts its own…

Q: How many moles of CO2 are there in a 46.0 L sample of the gas at a pressure of 0.9 atm and a…

A:

Q: If a gas at 25.0 °C occupies 3.60 liters at a pressure of 1.00 atm, what will be its volume at a…

A: Given,  Temperature of gas in °C = T = 25.0 °C  Initial volume of the gas = V1 = 3.60 L  Initial…

Q: mixture of Ne gas and N2 contains 0.5 mol Ne and 2 mol N2. If the total pressure is 20 atm, what is…

A: We have given that  A  mixture of Ne gas and N2 contains 0.5 mol Ne and 2 mol N2. If the total…

Q: Suppose you are given two 1-L flasks and told that one contains a gas of molar mass 30, the other a…

A: From ideal gas equation,

Q: A sample of nitrogen gas occupies a volume of 7.61 L at 45.0°C and 0.890 atm. If it is desired to…

A: A sample of nitrogen gas occupies a volume of 7.61 L at 45.0 oC and 0.890 atm. Volume of the gas…

Q: The total pressure of a nitrox II gas mixture for scuba diving is 2.432 atm. If the oxygen in the…

A: Given, Total pressure of a nitrox II gas mixture = 2.432 atm. Partial pressure of oxygen gas = 570…

Q: Suppose a gas mixture used for anesthesia contains 4.00 mol oxygen (O₂) and 6.00 mol nitrous oxide…

A:

Q: A sample of xenon gas at a pressure of 0.806 atm and a temperature of 27.7 °C, occupies a volume of…

A:

Q: The mole fraction of CH4 in a mixture of gases is 0.285 with a partial pressure of 0.498 atm. What…

A: The total pressure of a mixture of gases not reacting with each other is equal to the sum of partial…

Q: A gas sample containing 0.6838 moles is trapped in a chamber with a volume of 7.557 liters.  If the…

A: n = 0.6838 molV = 7.557 LT = 298.17 K

Q: If a gas at 25.0 °C occupies 22.5 liters at a pressure of 1.00 atm, what will be its volume at a…

A: Use Boyle's Law to solve this problem, P1V1 = P2V2 P1 = 1 atm V1 = 22.5 L P2 = 2.50 atm V2 =?

Q: How many moles of gas are contained in 890.0 mL at 21.0 °C and 0.98 atm pressure?

A: Given , Volume of gas ( V ) = 890.0 mL = 0.890 L Temperature ( T ) = 21.0°C = (21.0+273.15)K =…

Q: A mixture that's 35.0% N2 and 65.0% O2 by volume has a total pressure of 2500. psi. What is the…

A: To solve this problem we have to use the concept of Dalton Law of Partial Pressure.

Q: Consider a sealed container of a gaseous mixture of argon (Ar) and nitrogen (N2) with a total…

A:

Q: Cyclopropane, a gas once used with oxygen as a general anesthetic, is composed of 85.7% carbon and…

A: The ideal gas equation gives relation between pressure, temperature, volume and number of moles.…

Q: A gas mixture containing only O2 and N2. If the mole fraction of O2 is 0.37, and the total pressure…

A: Given, Mole fraction of O2 is 0.37. Total pressure is 2.4 atm. Formula Used, partial pressure of N2…

Q: How many grams of O2 are contained in a 15.0 L sample at 2.20 atm and 25.0°C?

A: Given, volume of O2 gas =15.0 Lpressure =2.20 atmtemperature =25.0 °Cwe are asked to calculate,…

Q: How many moles of gas are present in a 2500 mL cylinder at a pressure of 2.4 atm and a temperature…

A: The moles of gas present in the cylinder is = 0.254 mol

Q: A sample of hydrogen gas at a pressure of 1.03 atm and a temperature of 24.3 °C, occupies a volume…

A:

Q: A gas mixture was prepared to contain 50% by mass of O₂ and He. When the total pressure of the…

A:

Q: At 24 °C and 745 mmHg, the density of an unknown gas is determined to be 7.76 g/L. What is the molar…

A:

Q: A mixture of xenon and carbon dioxide gases at a total pressure of 686 mm Hg contains xenon at a…

A: Given : Total pressure of mixture = 686 mm Hg Partial pressure of Xenon, Xe = 163 mm Hg And mass of…

Q: 2 liters of an ideal gas are contained at 3.0 atm and 37 °C. How many moles of this gas are present?

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