Samples of F2 gas and Xe gas are mixed in a container of fixed volume. The initial partial pressure of the F2 gas is 8.0 atmospheres and that of the Xe gas is 1.7 atmospheres. When all of the Xe gas reacted, forming a solid compound, the pressure of the unreacted F2 gas was 4.6 atmospheres. The temperature remained constant. What is the formula of the compound? (A) XeF (B) XeF3 (C) XeF4 (D) XeF6 (E) XeF8

Q: Fe(s) + H2SO(aq) → FeS0.(aq) + H2(g) The volume of the balloon was 4.8 x10° L. What mass of Fe was…

A: Equation can be written as: Fe(s)+H2SO4→FeSO4(aq)+H2(g) Molar mass of Fe = 56 g/mol H2 = Molar mass…

Q: hree containers of equal volume are filled with three different gases. The first container is…

A: Correct Option :  ( a ) the number of moles of gas in the containers are the same.

Q: Indicate what happens to the pressure of a gas with the following changes: (a) The volume decreases.…

A: a) According to Boyle's law, pressure and volume are inversely related. As the volume decreases the…

Q: Chloroform is a common liquid used in the laboratory. It vaporizes readily. If the pressure of…

A: The given data contains, density =1.25 g/L Pressure =170 mm Hg =0.223684 atm Temperature =25°C =298…

Q: A 20.0-L gas cylinder contains 4.80 g H2at 258C. What is the pressure of this gas?

A: Moles of H2 gas , n = mass molar mass = 4.802= 2.40 mol  Temperature , T = 258 + 273.15 = 531.15 K…

Q: The stopcock connecting a 1.00 L bulb containing neon gas at a pressure of 790. mm Hg, and a 1.00 L…

A:

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: A typical barometric pressure in Redding, California, is about 752.03 mmHg. Calculate this pressure…

A: Given, the barometric pressure = 752.03 mmHg We have to find this pressure in atm.

Q: (a) A piston at 5.4 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to…

A:

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

A: Volume of gas bulb = 3.0 L  Pressure of gas = 1.00 atm Temperature = 21°C = 294 K  Since difference…

Q: average kinetic kinetic energy of helium gas at 140.0 K is 1.74594 kJ/mol. What is the average…

A:

Q: A sample of butane (C4H10) gas having a volume of 2.0 L at 25 °C and 1300 mm Hg was mixed with a…

A: PFA

Q: Consider the following chemical reaction: C(s)+H2O(g)→CO(g)+H2(g) How many liters of hydrogen gas…

A: Ideal gas law equation is equation which obeys gas laws under all condition of temperature and…

Q: A typical barometric pressure in Denver, Colorado, is 610.2 mm Hg. What is this pressure in…

A: In order to convert the pressure from millimeters of mercury (mm Hg) to atmospheres (atm), we need…

Q: In 1783, the French physicist Jacques Charles supervisedand took part in the first human flight in a…

A: INTRODUCTION: Ideal gas law is defined as the hypothetical gas in which the molecules occupy…

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…

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Q: A closed one litre container at 298 K contains one mole of argon gas. a) What effect would each of…

A: Given, Temperature = 298 K Volume = 1L

Q: .63 A mixture containing 0.765 mol He(g), 0.330 mol Ne(g), and 0.110 mol Arg) is confined in a…

A: Given data:

Q: 2. What happens to the volume of a gas in a cylinder with a movable (a) The pressure is doubled…

A: a). when pressure is doubled while temperature is kept constant: As per Boyles's law, pressure and…

Q: A sealed 5.00 L flask is filled with xenon (131.3 g/mol), krypton (83.79 g/mol) and argon (39.95…

A: A sealed 5.00 L flask is filled with xenon (131.3 g/mol), krypton (83.79 g/mol) and argon (39.95…

Q: For many purposes we can treat butane (C4H10) a as an ideal gas at temperatures above its boiling…

A: Gay- Lusaac'a law :  This law states that the pressure (P) of a fixed mass of gas held at a constant…

Q: For an ideal gas, calculate the following quantities. (a) The pressure of the gas if 0.145 mol…

A:

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temp Suppose the temperature of a…

A: To solve this problem we will use the combined gas law .  Which is given as  P1V1/T1 = P2V2/T2

Q: (a) A piston at 6 atm contains a gas that occupies a volume of 3.5 L. What pressure would have to be…

A: We would use gas laws ( Boyle's law , Charles' law , Gay-Lussac's law )  to solve these questions.

Q: A high altitude balloon is filled with 1.41 x 104 L of helium gas at temperature of 21 oC and 1.00…

A: For part a): According to Ideal gas equation: PV=nRT 1 x1.41 x 104 =n x 0.0820 x (273+21)…

Q: What is the temperature, in celcius, of 5.23 moles of helium (He) gas confined to a volume of 5.23 L…

A: Given that : Number of moles of He (n) = 5.23 moles Volume (V)= 5.23 L Pressure (P)= 5.23 atm Let…

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: A cylinder of volume 27.0 L is filled with 25.1 g of jobstium gas (MM = 72.21 g - mol-1)from the…

A: Given the volume of cylinder i.e. gas =27.0 Lnumber of moles of gas =0.348 moltemperature =326 Kwe…

Q: A Mixture of helium, nitrogen and oxygen has a total pressure of 750 mmHg. The partial pressure of…

A: given: Mixture of Helium, nitrogen oxygen has pressure 750 mmHg He + N2 + O2 = 750 mmHg partial…

Q: Which of the following statements is false?(a) Gases are far less dense than liquids.(b) Gases are…

A: a) Yes gases are less dense than liquid. This is because the same of mass of both liquid and gas…

Q: A container of N2O3(g) has a pressure of 0.270 atm. When the absolute temperature of the N2O3(g) is…

A:

Q: A sample of helium gas occupies a volume of 9.12 L at 54.0°C and 0.640 atm. If it is desired to…

A: