Question 19 options: The planet Vulcan is known for its thin atmosphere. The pressure on the surface of the planet is 680 mm Hg. What is the pressure of oxygen if the remaining gases are 544 mm Hg Nitrogen gas, 0.1 mm Hg Carbon dioxide, and 2.1 mm Hg water vapor? (Round the answer to one decimal place and don't forget units.)

Q: A gas mixture containing carbon dioxide, nitrogen, and oxygen has a pressure of 315 mmHg is What is…

A: Please find your solution below :

Q: atmospheres

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Q: A sample of krypton gas at a pressure of 1.07 atm and a temperature of 21.7 °C, occupies a volume of…

A: Hi there! Since you have posted multiple questions, we will answer the first one for you.

Q: 29. If the barometric pressure is 762.4 mmHg, what is the pressure of the gas sample shown in each…

A: In figure (a), the mercury level on the left side is lower than right side. So, the atmospheric…

Q: A mixture of carbon dioxide and xenon gases, at a total pressure of 1,407 mmHg, contains 2.18 g of…

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Q: 30. If the barometric pressure is 751.5 mmHg, what is the pressure of the gas sample shown in each…

A: The pressure present in the Earth's atmosphere is called atmospheric pressure or barometric…

Q: A sample of gas has an initial volume of 14.8 LL at a pressure of 1.13 atm If the sample is…

A: given :-  initial pressure (P1) = 1.13 atm  initial volume (V1) = 14.8 L  final volume (V2) = 10.9 L…

Q: A vessel contains oxygen and nitrogen gas. The total pressure in this vessel is 280 atm. If oxygen…

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Q: A 255-mL gas sample contains argon and nitrogen at a temperature of 65 °C. The total pressure of the…

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Q: 1.Calculate the final volume when 125 mL of argon gas undergoes a pressure change from 705 mmHg to…

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Q: Suppose you have a sample of N2 gas in a 5.45 L container at 2.3 bar, 39.5°C.

A: Ideal gas is that gas which follows ideal gas equation at all temperatures and pressures. The ideal…

Q: A gas made up of atoms escapes through a pinhole 2.83 times as fast as O, gas. Write the chemical…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: A CO2 sample has a volume of 3.54  L and pressure of 687 mmHg. If the pressure is increased to 789…

A: A CO2 sample has Initial volume  V1 = 3.54  L Initial pressure  P1 = 687 mmHg Final pressure  P2 =…

Q: 2.0 moles of  Ne gas are placed in a steel box and the pressure is measured. An identical box at the…

A: Answer :option b is the correct answer The pressure in the both box will be equal . We know  PV=nRT…

Q: A gas sample has a pressure of 10 atm. The sample is a mixture of helium, neon, and argon. If the…

A: We will calculate pressure of argon using daltons law of partial pressure.

Q: [References] Use the References to access important values if needed for this question. A sample of…

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Q: If someone takes a breath and the lungs expand from 4.5 L to 5.6 L in volume, and the initial…

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Q: 1. A cylinder containing 15.0 L of helium gas at a pressure of 165 atm is to be used to fill party…

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: What would happen to a closed sample of a gas whose temperature increased while its volume…

A: Ideal gas equation:The temperature, pressure, volume, and mole of the gas are related to the ideal…

Q: 2. A cylinder with a moveable piston contains 1.12 mol of neon gas, and has a volume of 514 ml. What…

A: Avogadro law states that at a given temperature and pressure, the volume of gas is directly…

Q: A CO2 sample has a volume of 3.54 L and pressure of 687 mmHg. If the pressure is increased to 789…

A: This problem can be solved by using Boyle's law according to which pressure is inversely…

Q: Which one of the following changes would cause the pressure of a gas to double assuming temperature…

A: Correct option is A

Q: a mixture of argon and neon gases, in a 8.32 L flask at 21 degrees Celsius, contains 15.3 grams of…

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Q: In the gas law equations, what does the subscript 1 mean and what does the subscript 2 mean?

A: The gas laws give a relationship between initial and final conditions of a system. These are derived…

Q: Two flasks are connected with a stopcock.  Flask #1 has a volume of 2.5 L and contains oxygen gas at…

A: Product of Pressure and Volume is constant for a given amount of gas at particular temperature.

Q: You have two 10.0 L tanks. Tank 1 has 1 mole of oxygen gas at 25°C and tank 2 has 1 mole of hydrogen…

A: The temperature, pressure, volume, and mole of the gas are related by the ideal gas equation.  The…

Q: What is the molecular weight of the gas? (hint: remember that PV=nRTPV=nRT) The molecular…

A:

Q: ded for A sample of argon gas occupies a volume of 6.83 L at 42.0°C and 0.960 atm. If it is desired…

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Q: 4. Two containers are attached together as shown with a valve between the containers. The 26.0 L…

A: Given, Initially: when valve between the two container is closed. Note: 47.0 L container does not…

Q: A typical barometric pressure in Denver, Colorado, is 615 mm Hg. What is this pressure in…

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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.