2. A balloon is inflated to a volume of 2.50 L in a classroom in which the recorded temperature is 297.15 K. Then it is taken inside an air-conditioned chemistry laboratory in which the temperature is 288.15 K. Assume that the quantity of air in the balloon and its pressure both remain constant. What will be the volume of the balloon when it is inside the laboratory?

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Q: Probability, f(c) Unauthorized copying or reusing any part of this page is legal, : + המ"כ -ע 228…

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

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Q: Consider a gas cylinder with a volume of 1.6 L that contains 28.07 g of CH4gas. What is the total…

A: Please see the attached image for the solution.   If there are queries or if the image is not…

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Q: What is the pressure in a 28.0-L cylinder filled with 38.5 g of oxygen gas at a temperature of 343…

A: Given: The mass of oxygen gas = 38.5 g The volume of the cylinder = 28.0 L Temperature = 343 K We…

Q: Use the References to access important valties if hee for this quest A sample of gas contains 0.1301…

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Q: T A gas of unknown identity diffuses at a rate of 89.3 mL/s in a diffusion apparatus in which carbon…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the pressure in a 30.0-L cylinder filled with 35.9 g of oxygen gas at a temperature of 350…

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Q: An expandable weather balloon reached a height at which its volume was 24.5 L, the temperature was…

A: Given: Temperature T1 = 371 K Volume V1 = 24.5 L. Pressure P1 = 775 torr = 1.02 atm. Pressure P2 =…

Q: - A balloon containing 5.00 L of argon has a pressure of 102,390 Pa and a temperature of 27.°C. The…

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Q: Calculate the pressure inside a tube, given that the tube’s volume is 4.0 L, its temperature is 22…

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Q: 132.0 g of chlorine gas (Cl2) and 24.0 g of helium (He) are mixed in a container with a total…

A: Given,  Mass of. Cl2 = 132 g Molar mass of Cl2 = 71 g/mol Moles = mass/MM     = 132/71   = 1.86 mol…

Q: What volume is occupied by 20.3 g of argon gas at a pressure of 1.47 atm and a temperature of 449 K?…

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Q: A hot-air balloon will rise when the density of its air is 10.1% lower than that of the atmospheric…

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Q: A sample of gas at a constant pressure initially has a temperature of 273.15 K with a volume of 347…

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Q: In an experiment as described in the Principles section, 158 mL of O2 is collected over water. The…

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Q: What temperature (in kelvin) would 9.92 mols of hydrogen be if held in a 130 L container at 82.12…

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Q: A piece of dry ice (solid carbon dioxide) with a mass of 25.0 g sublimes (converts from solid to…

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Q: xactly 25 °C (or 298.15 K) and collected in a 100-mL eudiometer. The experiment was done under a…

A: The balanced equation for the decomposition of KClO3(s) is: 2KClO3(s)  ----> 2KCl(s) + 3O2(g)

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Q: A sample of Ar gas has a pressure of 3.93 atm at 277.82 K. What will be the pressure of the gas when…

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Q: After a drive, the temperature inside of the tire rises to 318 K due to friction with the road…

A: PRESSURE- TEMPERATURE RELATIONSHIP

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Q: A sample of xenon gas occupies a volume of 8.94 L8.94 L at 435 K. If the pressure remains constant,…

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Q: A sample of chlorine gas has initial pressure 95.8 kPa, temperature 308 K and volume 4.50 L. If the…

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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.