A 9.60 L container holds a mixture of two gases, gas A and gas B, at 45 °C. The partial pressures of gas A and gas B are 0.293 bar and 0.523 bar, respectively. A 0.230 mol sample of a third gas, gas C, is added with no change in volume or temperature. Calculate the total pressure of the system.

Q: A gaseous mixture contains 0.170 mol of H2, 0.230 mol of N2, and 0.200 mol of Ne. The total pressure…

A: The partial pressure of a gas in a mixture is the product of total pressure and the mole fraction of…

Q: A mixture of cyclopropane gas, C3H6, and oxygen, O2, in a 1.00:4.00 mole ratio is used as an…

A: Answer :- 84800 Pa  The partial pressure of O2 = 84800 Pa.…

Q: A sample of gas contains 0.1600 mol of HBr(g) and 0.08000 mol of Cl₂ (g) and occupies a volume of…

A: As per Dalton's law, volume and number of moles are directly proportional to each other.

Q: A 8.00 L tank at 1.27 °C is filled with 9.88 g of dinitrogen difluoride gas and 13.1 g of chlorine…

A: GivenMass of dinitrogen difluoride gas = 9.88 gmolar mass of dinitrogen difluoride gas = 66.010…

Q: A gas of unknown molecular mass was allowed to effuse through a small opening under…

A: According to Graham's law of effusion: The rate of effusion is also inversely proportional to the…

Q: What is the initial pressure of a gas if it occupied a volume of 0.375 L, but now occupies a volume…

A: PV= nRT  P1/V1=P2/V2

Q: Calculate the density of sulfur hexafluoride (SF6) gas at 0.85 atm and 28 °C.

A: For the ideal gas, the temperature pressure and the volume are related to the ideal gas equation.…

Q: 12. Argon (Ar) and helium (He) are initially in separate compartments of a container at 25°C. The Ar…

A:

Q: For many purposes we can treat ammonia NH3 as an ideal gas at temperatures above its boiling point…

A:

Q: b. How many moles of hydrogen are in this sample?

A: An ideal gas equation is derived from the combination of Charle's law, Boyle's law, and Avogadro…

Q: A sample of gas is manipulated so that its temperature (in K) triples and its volume is reduced to…

A: An ideal gas will follow the ideal gas equation. The ideal gas equation is given by PV=nRT, where P,…

Q: A gas cylinder contains 1.0 mol of helium at a temperature of 20°C. A second identical cylinder…

A: Average velocity of gas =

Q: A 5.00 L tank at 4.81 °C is filled with 17.5 g of sulfur hexafluoride gas and 4.15 g of chlorine…

A:

Q: A sample of gas with a temperature of 124K is manipulated so that its pressure is increased by a…

A: A sample of gas with a temperature of 124K is manipulated so that its pressure is increased by a…

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.91 L was placed in a weighted balloon and…

A: We have given that initial Pressure (P1) = 1 atm Volume (V1) = 1.91 L And after dropping into the…

Q: A mixture of 3.0 g H2(g) and 12.0 g He(g) in a 7.0 L flask is maintained at 0 ∘C. What is the total…

A: According to ideal gas law, PV = nRT where P = total pressure of gas mixture V = volume = 7 L n =…

Q: A 9.00 L tank at 28.6 °C is filled with 16.5 g of sulfur hexafluoride gas and 9.65 g of chlorine…

A: Here in the question masses of two gases given at particular temperature and volume. We need to find…

Q: A mixture of 15.0 g of Ne (g), 35.0 g Xe (g), and 5.00 g of F2 (g) occupies a volume of 5.00 liters…

A: Given Mixture Mass of Ne = 15.0 gMass of Xe =  35.0 gMass of F2 = 5.00 gVolume = 5.00 liters…

Q: For many purposes we can treat ammonia NH3 as an ideal gas at temperatures above its boiling point…

A: Data

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.53 L1.53 L was placed in a weighted…

A:

Q: A 5.00 L tank at 28. °C is filled with 16.8 g of chlorine pentafluoride gas and 5.27 g of sulfur…

A: Information of question

Q: A sample of argon gas occupies a volume of 0.0450 m³ at 101.3 kPa and 25.0°C. What volume would the…

A:

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.28 L1.28 L was placed in a weighted…

A: according to boyl's law at constant temperature pressure is inversely proportional to volume

Q: Three monoatomic gases (neon, argon, and an unknown gas) are allowed to mix at room temperature…

A:

Q: A sample is contained in a 1.5-L container where its pressure is 100 kPa and the temperature is…

A:

Q: An engineer is preparing an experimental gas fuel mixture for a rocket launch. There are 5.00 g of…

A: Given

Q: A tank contains a mixture of 19.3 g of argon gas and 6.74 g of neon gas at 27 °C. The total pressure…

A:

Q: A 7.00 L tank at 25.9 °C is filled with 7.99 g of sulfur hexafluoride gas and 4.45 g of dinitrogen…

A: Given:Volume  of tank = 7.00 LTemperature = 25.9 0C Mass of sulfur hexafluride = 7.99 gMass of…

Q: 4. You collect a sample of hydrogen gas in an inverted buret by displacement of water at 29.00 °C.…

A: Introduction :  We have to calculate pressure of dry hydrogen .

Q: A tank contains a mixture of 14.6 g of argon gas and 9.69 g of neon gas at 27 °C. The total pressure…

A: We are having 9.69g Neon & 14.6g Argonnoof moles of Neon present = weight of Neon(g)Molar mass…

Q: A 8.00 L tank at 6.68 °C is filled with 11.4 g of dinitrogen difluoride gas and 6.23 g of chlorine…

A:

Q: A quantity of N2(g) gas occupies a volume of 1.0 L at 300 K and 1.0 atm. The gas expands to a volume…

A: Initial conditions given are as follows: Volume of N2 gas = 1.0 L  Pressure of  N2 gas = 1.0 atm…

Q: A flask contains a mixture of two gases: NO2 and Ne. The flask holds 0.788 mol of NO2 and an unknown…

A:

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.24 L1.24 L was placed in a weighted…

A: According to Boyle's Law, at constant temperature the volume of given amount of gas is inversely…

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.66 L1.66 L was placed in a weighted…

A: Initial pressure, P1=1.00 atm The initial volume, V1=1.66 L Final pressure, P2=10.0 atm The final…

Q: A mixture of neon and argon gases exerts a total pressure of 690.4 kPa.If the partial pressure of…

A: Given:Total pressure of gas mixture, Pt=690.4kPaPressure of Neon gas, PNe = 3214.8mm HgTo…

Q: A gas mixture, that has been formulated to simulate the atmosphere of another planet, contains: 320…

A: The atmosphere of another planet contains 320 mg methane, 175 mg argon and 225 mg nitrogen. The…

Q: A student has a 2.20 L bottle that contains a mixture of O2 , N2 , and CO2 with a total pressure of…

A: Dalton's law of partial pressures :- According this , the total pressure of a mixture of non…

Q: At standard temperature and pressure (0 °C and 1.00 bar), 1.00 mol of an ideal gas occupies a volume…

A: Since, the given gas is an ideal gas. We can apply Ideal gas equation to this case:PV=nRTP= 1 barV=…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A:

Q: Nitrogen dioxide (NO₂) cannot be contained in a pure form in the gas phase because it exists as a…

A:

Q: A 9.00 L tank at 11.1 °C is filled with 14.5 g of dinitrogen difluoride gas and 13.4 g of chlorine…

A:

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.