A seald container contains 0.80 moles of O2 gas and 0.40 moles of N2 gas. If the total presure inside the container is 0.90atm what is the partial presure of N2 in the container?

Q: 0.00 L tank at 5.2 °C is filled with 12.9 g of boron trifluoride gas and 2.08 g of dinitrogen…

A: Given-> Volume = 10.00 L T = 5.2°C = 5.2 +273 = 278.2 K Weight of BF3 = 12.9 gm Weight of N2F2 =…

Q: A sealed container holding 0.0255 L0.0255 L of an ideal gas at 0.979 atm0.979 atm and 67 ∘C67 ∘C is…

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Q: A 6.00 L tank at 26.2 °C is filled with 3.15 g of dinitrogen monoxide gas and 17.6 g of boron…

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Q: Assume the following gasses, Xe, H2, N2, CH3CH2CH2CH2CH3 and Ar all exist at 1 atmosphere and all…

A: Density of the gas is related to molar mass, pressure and the temperature by the equation below:…

Q: Calculate the pressure exerted by 0.300 mole of gas contained in an 8.00 L vessel at 18oC

A: n=0.300 mol v=8.00 L T= 18°C = 18+2+3 =  P=? R=0.0821 L atm k-1 mol-1 Using PV=nRT

Q: A 10.00 L tank at 26.6 °C is filled with 5.90 g of sulfur hexafluoride gas and 18.6 g of dinitrogen…

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Q: A gas cylinder contains 50.0 L of the gas argon when it is full. If the cylinder was at an internal…

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Q: Calculating partial pressure in a gas mixture A 8.00 L tank at 25.3 °C is filled with 4.35 g of…

A: Calculation  of mole fraction  of CO2 and N2F2 and partial pressure  and total pressure  of flask.

Q: 1. The pressure on 2.50L of an enclosed gas changes from 105kPa to 40.5kPa. If the temperature…

A: Initially : Pressure, P1 = 105 kPa Volume, V1 = 2.50 L   Finally : Pressure, P2 = 40.5 kPa Volume,…

Q: Determine the density of a gas with ℳ = 146.07 g/mol at 1.00 atm and 100.0ºC.

A: Density of the gas is related to molar mass, pressure and the temperature by the equation below:…

Q: 5.0 grams Ne and 5.0 grams Cl2 are mixed together in a 5.0 L flask at 298K. Calculate: 1) the moles…

A: Mass of Ne = 5 g Mass of Cl2 = 5 g Volume of flask = 5 L temperature = 298 K

Q: In a 10.0 L vessel at 100.0°C, 12.0 grams of an unknown gas exert a pressure of 1.31 atm. What is…

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Q: Consider a mixture of 2 lit of CH4 and 7 Lit of C3H7. Calculate mole fraction of both gases.

A: Volume of CH4 is 2 L Volume of C3H7 is 7 L Mole fraction of both = ?

Q: Oxygen gas is collected at a preassure of 180 kPa in a container which has a volume of 4.6 L. What…

A: The ideal gas equation is given by, PV=nRT where P is the pressure, V is the volume, n is the number…

Q: Hydrogen was collected over water at 21.4°C on a day when the atmospheric pressure was 741. Torr.…

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Q: Hydrogen was collected over water at 21.0°C on a day when the atmosphere pressure was 748.0 Torr.…

A: Given that -  Temperature = 21°C = 294 K  Atmospheric pressure = 748.0 torr  Vapour pressure of…

Q: A sealed glass container contains 0.43 mols of 02 gas and 0.38 mols of N2 gas. If the total pressure…

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Q: Consider a mixture of 15.08 g O,, 8.17 g of N,, and 2.64 g of H,. a. Calculate the mole fraction of…

A: Since you have posted question with multiple subparts as per guidelines we can solve only three…

Q: A gaseous mixture containing 7 moles of nitrogen, 2.5 moles of oxygen and 0.50 mole of helium exerts…

A: Concept: Partial Pressure: it can be define as if a container filled with more than one gas, each…

Q: A 0.593g sample of gas has a volume of 115 mL at 53.2 ∘C and 94.0 kPa. What is the molar mass of…

A: Use ideal gas equation:

Q: Under identical conditions, separate samples of O2 and an unknown gas were allowed to effuse through…

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Q: If N, is added to a balloon that contains O, (partial pressure 400 mm Hg) and CO, (partial pressure…

A: 1- We will calculate the partial pressure of each gases after addition of N2 gas in a balloon that…

Q: It is desired to inflate a baggie with a volume of 846 milliliters by filling it with xenon gas at a…

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Q: An unknown amount of oxygen gas is mixed with 2.00 g of SO, at 0.00 °C in an 800.0 mL sealed gas…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Under identical conditions, separate samples of O, and an unknown gas were allowed to effuse through…

A: rate of effusion ((r)  and molecular mass (M)  is related as         r α 1M  where rate of…

Q: A spherical tank 3 m in diameter contains 54.55 kg of a mixture of CO2 and N2. If the total pressure…

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Q: A 4.00L tank at 25.0 degrees C is filled with 4.0g of nitrogen monoxide (NO) and 8.3g of sulfur…

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Q: 20. A gas mixture is made by placing 6.00 grams each of Ne and Ar in a 10.0 L rigid container at…

A: (a) The partial pressure of Ne Molar mass of Ne = 20.2 g/mol mass given of Ne= 6.00 g number of mol…

Q: An “empty” spray can contains residual propellant gas that has a pressure of 772 torr at 23oC.…

A: Given Information- initial pressure P1 = 772 torr initial temperature T1 = 23o C = 296.15 K final…

Q: A 5.00 L tank at 3.7 "C is filed with 5.14 g of dinitrogen monoxide gas and 10.2 g of sulfur…

A: Given mass of dinitrogen monoxide = 5.14 gram Given mass of sulphur tetrafluoride = 10.2 gram

Q: A mixture of krypton and nitrogen gases contains krypton at a partial pressure of 290 mm Hg and…

A: This question is based on Dalton's law, before starting your question you have to read atleast basic…

Q: A mixture of 6.00 g of O21g 2 and 9.00 g of CH41g 2 is placed in a 15.0-L vessel at 0 °C. What is…

A: Dalton's law of partial pressures It states that the total pressure of a system containing mixture…

Q: A 2.0 L flask contains 0.363 g of nitrogen gas and 0.796 g of carbon monoxide gas. What is the mole…

A: Number of mols of N2 = given mass / molar mass = 0.363 g / 28.0134 g/mole = 0.129 moleNumber of mols…

Q: For a gas sample whose total pressure is 740 torr, what are the partial pressures if the moles of…

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Q: A 8.00 L tank at 21.1 °C is filled with 11.6 g of chlorine pentafluoride gas and 12.6 g of sulfur…

A: According to Rault's law the partial pressure of a component in vapor state is equal to mole…

Q: A newly discovered gas has a density of 2.39 g/L at 23.0°C and 715 mm Hg. What is the molar mass of…

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Q: You're given a gas with 9.66moles (n1) present and an unknown volume (V1). The amount increases to…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: A syringe initially holds a sample of gas with a volume of 205 mL at 305 K and 1.88atm. To what…

A: Given, Initial volume = 205mL. Initial temperature = 305K. Initial pressure = 1.88atm. Final volume…

Q: It is desired to inflate a baggie with a volume of 862 milliliters by filling it with oxygen gas at…

A: The ideal gas equation is given by,                                                PV = nRT Where, P…

Q: To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an…

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Q: If you collect 45.0mL of gas at 22.0°C, through water and the total pressure of the mixture of H2…

A: Given data,Volume=45.0mLTemperature=22.0oCTotal pressure=0.9825atm

Q: Under identical conditions, separate samples of O2 and an unknown gas were allowed to effuse through…

A: Given: The volume of O2 effused = 6.15 mL The volume of the unknown gas effused at the same time =…

Q: Calculate the density of methane gas (CH4) in grams per liter at 25 °C and 0.978 atm

A: As per guidelines, only 1st part has to be answered. Given that pressure of gas is 0.978 atm  And…

Q: A mixture of ideal gases of volume V at temperature T contains n1 moles of gas A, n2 moles of gas B…

A: Given information is as follows: The number of moles of gas A = n1 The number of moles of gas B = n2…

Q: A gas effuses 1.30 times faster than propane (C3H8) at the same temperature and pressure. What is…

A: To calculate the rate of diffusion of gas, we use Graham's Law. This law states that the rate of…

Q: A Moving to another question will save this response. Question 6 "Calculate the total pressure of…

A: Ideal gas law can be expressed as pV=nRTwherep=pressure of the systemV=volume of gasn=moles of…

Q: The new pressure of a gas when it expands to 1.25L when originally 235 5.34atm. Gas Law: Solve for…

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st…

Q: Consider the two flasks joined together with a stopcock (shown in the diagram below). Calculate the…

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Q: A 4.00 L flask filled with He at 6.00 atm is connected to another 2.00 L flask containing N2 at 3.00…

A: Considered that the temperature of the system is 298.15 K. The number of moles of He and N2 is…

Q: 2.500 g of XEF4 gas is placed into an evacuated (containing no gas) 3.000 liter container at…

A: We are given that  mass of  XeF4 =2.50 gm is placed in evacuated chamberVolume of the container…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.