ury. e the pressure in the apparatus?

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: If 79.5 mol of an ideal gas occupies 74.5 L at 95.00 ∘C, what is the pressure of the gas? ?=_______…

A: To solve this problem, we can use the Ideal Gas Law, which relates the pressure, volume,…

Q: A gas has a volume of 2.8 L at a temperature of 27°C. What temperature (°C) is needed to expand the…

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Q: What is the temperature of 3.95 gg of helium gas at a pressure of 1.70 atmatm and a volume of 15.1 L…

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Q: The temperature of a 10.0 g sample of Ne gas at a pressure of 1.6 atm is 17 ºC. What is the volume…

A: Ideal gas equation relates pressure, volume, temperature and moles of a gas.The equation being,PV =…

Q: The individual pressure of a specific gas, of a set volume and temperature, will vary only by the…

A: According to ideal gas equation PV=nRT where P is pressure, V is volume, n is number of moles which…

Q: How many moles of gas are contained in a sample of gas that occupies 24.9 L at 0.97 atm and 256.2 K?

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Q: A 8.49 gram sample of carbon dioxide has a volume of 905 milliliters at a pressure of 3.75 atm. The…

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Q: A 435.5 mL gas sample at STP is compressed to a volume of 305.6 mL and the temperature is increased…

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Q: sia yien in onibuloni ellem to qu epnin brise (a) (b) Look at the picture (a) shown above. What do…

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Q: Suppose you have a tank of He gas to fill balloons. At a pressure of 1 atm (or 14.7 psi), the gas in…

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Q: 1.49 L of hydrogen at -32.5°C are allowed to warm to a temperature of 26.1°C.  What is the volume…

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Q: A sample of carbon dioxoide gas has a pressure of 4.25 bar and a volume of 11.3 mL at a temperature…

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Q: How many moles of gas are present in the sample of

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Q: A 21.5-liter gas cylinder contains 7.7 moles of nitrogen gas and 3.4 moles of oxygen gas. If the…

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Q: a 0.325 L flask filled w/gas at 0.851 atm & 18.8oC contains ___mol of gas

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Q: 23. Which equation is an invalid representation of the combined gas law? Assume that T1 and T2 are…

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Q: Determine whether each of the following statements regarding real gases (compared to ideal gases)…

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Q: Temp. = 25°C Pressure = 8 atm Temp. = 25°C Pressure = 2 atm Elaborate on the relationship…

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Q: Determine the volume in liters occupied by 23.5 g of fluorine gas at STP.

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Q: A sample of gas at 33.9ºC has a volume of 10.3 L and exerts a pressure of 782 mm Hg. How many moles…

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Q: It is desired to inflate a baggie with a volume of 993 milliliters by filling it with neon gas at a…

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Q: If the volume of a sample of gas is increased and its temperature is decreased twhat happens with…

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Q: to what tempertaure in C must 1 liter of gas at 0 C be heated to expand it's volume to 2.75 liters?

A: Given -> V1 = 1L T1 = 0°C = 0+ 273 = 273 K V2 = 2.75 L T2 = ?

Q: Use the References to access important values if needed for this question. It is desired to inflate…

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Q: 8. Air at 300K has a density of 1.3 kg/m3 in a tank. Find the pressure

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Q: A mixture contains O2 at 429 torr pressure, F2 at 794 torr pressure, and Cl2 at 171 torr pressure.…

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Q: [References] What is the volume in liters occupied by 3.37 g of Freon-12 gas, CCI,F,, at 1.07 atm…

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Q: Answer the following and give an explanation or reason: 3. Which assumptions of the kinetic…

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Q: How many He atoms are in 49.5 L of He gas at STP?

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Q: 1 Sample of gas were foun D the To Be 135 mm Ha, 508 mmtta, ant In पिछ 57mmta 2.

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Q: If 7.2 L of oxygen gas at 150C is cooled at constant pressure until the volume becomes 3.5 L, then…

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Q: 22. Which equation is an invalid representation of the combined gas law? Assume that T1 and T2 are…

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Q: A gas occupies 30.0 L at 2.0 atm and 27 Celsius. How many moles of gas are present in the sample ?

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Q: A syringe containing 1.55mL of O2 gas is cooled from 95.3*C to 0.0*C. What is the final volume of…

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Q: 1) 2) nopyxo What is the Ideal Gas Law? List the variables and the unit each must be in. 21 572973…

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Q: Amixture of argon and nitrogen gases, at a total pressure of 965 mm Hg, contains 7.40 grams of argon…

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Q: A sAmple of oxygen gas At A pressure of 70 9 torr and a temperature of 28.1°C, occupies a volume of…

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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.