xenon fluoride can be prepared by heating a mixture of Xe and F2 gases to a high temperature in a pressure-proof container. Assume that xenon gas was added to a0.25-L container until its pressure reached 0.12 atm at0.0 °C. Fluorine gas was then added until the total pressure reached 0.72 atm at 0.0 °C. After the reaction wascomplete, the xenon was consumed completely, and thepressure of the F2 remaining in the container was0.36 atm at 0.0 °C. What is the empirical formula ofthe xenon fluoride?

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 xenon and helium gases, in a 6.98 L flask at 22 °C, contains 20.2 grams of xenon and…

A: Generally in a mixture of gases two or more gases each of the constituent gas has its own partial…

Q: A mixture of He, Ar, and Xe has a total pressure of 2.30 atm . The partial pressure of He is 0.300…

A: Given : Partial pressure of He = 0.300 atm Partial pressure of Ar = 0.250 atm Total pressure = 2.30…

Q: A mixture of 0.220 moles Rn, 0.350 moles O2 and 0.640 moles Ar (all in the gaseous state) has a…

A: Given data Number of moles of Rn = 0.220 moles Number of moles of O2 = 0.350 moles Number of moles…

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

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Q: You have a 0.85 atm mixture of CO2 and N2. You add some Cl2, and the new total pressure ofthe…

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Q: A certain mass of nitrogen gas occupies a volume of 6.30 L at a pressure of 8.36 atm. At what…

A:

Q: 10.546 g of a sample containing a mixture of NaHCO3 and Ca(HCO3)2 is mixed with an excess of HCI to…

A:

Q: If 1.04 g Ar are added to 4.83 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: We have to calculate the total gas pressure of mixture.

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: A gaseous mixture of O2 and N2 contains 36 % nitrogen by mass. What is the partial pressure of…

A:

Q: A 4.0-liter rigid metal can is filled with nitrogen gas at 45 °C to a pressure of 1.125 atm. The can…

A:

Q: A gas mixture with a pressure of 1.31 atm is composed of 20.95g O, and 78.09g N2. What is the…

A: Given: Total pressure of gaseous mixture = 1.31 atm. Mass of O2 = 20.95 g. And mass of N2 = 78.09 g.…

Q: A mixture of 0.158 moles CO, 0.412 moles H2 and 0.710 moles O2 has a total pressure of 7.05 atm.…

A: Number of moles of CO = 0.158 mol Number of moles of H2 = 0.412 mol Number of moles of O2 = 0.710…

Q: If 3.47 g Ar are added to 4.74 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: The pressure exerted by Ar is, PV = nRTP = nRTV ......(1) No. of moles of Argon = 3.47g/(40gmol-1) =…

Q: If 3.75 g Ar are added to 4.26 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: Given mass of argon = 3.75 g Molar mass of argon = 39.95 g/mol Number of moles of argon (n) =…

Q: 196. °C. For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its…

A: Given :  Initial temperature of gas = 89.0°C = 362 K  Final temperature of gas = 143.0 °C = 416 K…

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: 7. Calculate the partial pressure of nitrogen and oxygen in a mixture of 35.8 grams of nitrogen gas…

A:

Q: 2. Equal molar quantities of two gasses of molecular weight 4 and 40 are mixed. The pressure of the…

A:

Q: The total pressure of a mixture of gases is 0.486 atm. If the mole fraction of helium in the mixture…

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

A: The Ideal Gas equation is given by,PV = nRTwhere,P= Pressure in atmV = Volume in LT = Temperature in…

Q: If 4.28 g Ar4.28 g Ar are added to 2.52 atm He2.52 atm He in a 2.00 L cylinder at 27.0 °C, what is…

A:

Q: Consider a piston that contains a mixture of 30.0% O2 gas, 20.0% H2 and 50.0% N2 gas. The total…

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Q: Suppose that Daniel has a 2.00 L bottle that contains a mixture of O2, N2, and CO2 under a total…

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Q: what was the volume of the sample?

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Q: A large flask with a volume of 936 mL is evacuated and found to have a mass of 134.66 g. It is then…

A:

Q: A homogeneous mixture of gases is prepared where the partial pressure of gas A equals 0.578 atm, the…

A:

Q: If 4.27 g Ar are added to 3.96 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: Temperature = 27.0 °C = 27.0 + 273.15 =300.15 K Volume = 2.00 L Pressure of He = 3.96 atm Mass of Ar…

Q: partial pressure

A:

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.59 L was placed in a weighted balloon and…

A: Given, P1= 1.00 atm V1 = 1.59 L P2 = 80.0 atm V2 = ?

Q: Consider a gas mixture composed of 0.200 mol N2, 0.0800 mol O2, and 0.0200 mol Ar.  The total…

A: Mole N2= 0.200  Mole O2= 0.0800  Mole Ar= 0.0200    Total mole= 0.200+0.0800+0.0200  Total mole=…

Q: A mixture of cyclopropane gas (C3H6) and Oxygen (O2) in a 1.00 to 4.00 mole ratio is used as an…

A: Given that the mole ratio of cyclopropane and oxygen in the mixture is 1:4 respectively. The partial…

Q: If 1.58 g Ar are added to 3.61 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A:

Q: A gas originally at 25oC and 1.50 atm pressure in a 2.3 liter container is allowed to expand until…

A:

Q: If 4.16 g Ar are added to 4.92 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A:

Q: CO2 was added to a cylinder containing 2.5 atm of O2 to give a total pressure of 4.0 atm of gas.…

A:

Q: Xenon hexafluoride was one of the first noble gas compounds synthesized. The solid reacts rapidly…

A: Given that, XeF6 reacts with the SiO2 to form XeOF4 and SiF4. The reaction is shown XeF6 s + SiO2 s…

Q: Styrene oxide is a fairly simple aromatic organic compound that has a pleasant odor and is often…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…

Q: Using Dalton's law of partial pressures, calculate the total pressure of a mixture of three gases,…

A: According to Dalton's law of partial pressures, the total pressure of a mixture of gases is equal to…

Q: CO 2 was added to a cylinder containing 2.5 atm of O 2 to give a total pressure of 4.0 atm of gas.…

A: The expression of Dalton's law is shown below: PT = PA + PB PT = total pressure PA = partial…

Q: A gaseous mixture containing 7.5 mol He and 2.6 mol NO2 has a total pressure of 10.1 atm. What is…

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.