At constant temperature the pressure on a 6.0 L sample of a gas is reduced from 2.0 atm to 1.0 atm. What is the new volume of the gas sample?

Q: Consider the following reaction Clila 3Fale) 2CIF la) If a flask initially contains 3.0 atm of Clle)…

A: Here in this reaction Cl2 gas is in excess . So it will remain with the product after completion of…

Q: A sample of nitrogen gas has a pressure of 56.1 mm Hg in a 500. mL flask. What is the pressure of…

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Q: A sample of argon gas at 314 K and 0.966 atm occupies a volume of 2.65 L. If the gas is compressed…

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Q: A sample of O2 occupies 75 L at 1 atm. If the volume of the sample doubles, what is the new pressure…

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Q: What is the molar mass of gas is a 0.555-g sample occupies 258 ml at the pressure of 744 torr and…

A: Using ideal gas equation we can calculate molar mass of the gas

Q: At constant temperature the pressure on a 10.0 L sample of gas is changed from 1.00 atm to 1140…

A: Given: The initial pressure of a gas is 1 atm. The final pressure of a gas is 1140 torr=1.5 atm The…

Q: A cylinder contains 1.45 atm of oxygen and 0.94 atm of argon. Nitrogen gas is added to the cylinder…

A: Given information: Partial pressure of Oxygen (PO2) = 1.45 atm Partial pressure of Argon (PAr) =…

Q: A mixture of O2 (g) and Xe (g) has an average molar mass of 100. g/mol.  Which gas has the higher…

A: Assuming the moles of O2 =  a and Xe = b in the mixture Hence the average molar mass of mixture = (…

Q: What is partial pressure? What is the relationship between the partial pressures of each gas in a…

A: Pressure is the force exerted per unit area. Its unit is Pascals.

Q: Container A contains a gas under 3.24 atm of pressure. Container B contains a gas under 2.82 atm of…

A: According to Dalton's law of partial pressure- "If a mixture of gas is put in any container then…

Q: A gas sample is confined in a 4 L balloon. Which of the following will occur if the pressure on the…

A: The behaviour of gases is explained by Gas Laws like  Boyle's Law Charles's Law Gay-Lussac's law…

Q: A 3.00 L sample of a gas at a pressure of 4.00 atm is compressed to 2.00 L at a constant…

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Q: 5.0L of gas goes from 1.0 atm to 1.3 atm. calculate the final volume of this gas

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Q: Which of the following will occur if the temperature of a gas is increased from 20°C to 40C at…

A: At constant pressure,                                                      V1T1=V2T2 Where, V1=…

Q: At constant temperature the pressure on a 6.0 L sample of a gas is reduced from 1.00 atm to 1140…

A: Formula used: PV=nRT Given data: P1=1atm = 760torr P2=1140torr V1=6L

Q: A sample of neon occupies a volume of 461 mL at 1 atm. What will be the volume of the neon when the…

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Q: A gaseous mixture is made by mixing Gas A and Gas B together. The mixture is 58.2 mole % of Gas A.…

A: Given, Mol % of gas A = 58.2 % Total pressure of the mixture = 3.52 atm Pressure of gas B in the…

Q: When 2,400 mg zinc is added to hydrochloric acid, 450 mL of hydrogen gas forms at a temperature of…

A: To solve this problem we will use the given balanced chemical equation and ideal gas equation .

Q: If 51.2 L of gas at 1.05 atm is compressed and the new pressure is 1.11 atm, then what is the new…

A: Given data, V1=51.2 LP1=1.05 atmP2=1.11 atm To calculate the new volume.

Q: A sample of CO2 gas has a pressure of 47.9 mm Hg in a 125-mL flask. The sample is transferred to a…

A: According to Boyle's law, at constant temperature, the pressure of a given quantity of a gas varies…

Q: A sample of gas has an initial volume of 13.9 L at a pressure of1.22 atm. If the sample is…

A: According to Boyle's law: At constant temprerature, pressure is inversely proportional to the volume…

Q: A gas exerts a pressure of 1atm at standard temperature. What should be the new temperature (in…

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Q: volume of 225 mL at a pressure of 0.85 atm. Assuming that there are no changes in temperature, what…

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Q: A flask contains a mixture of 3.20 mol He and 3.61 mol Ne gases. Determine the partial pressure of…

A: Given :-  No.of moles of He = 3.20 mol  No.of moles of Ne = 3.61 mol  Total pressure = 697 mm Hg  To…

Q: 80.0-mL sample of carbon monoxide gas (CO) is stored at a pressure of x kPa. The pressure is doubled…

A: We know that pressure is  inversely proportional to volume so use this relation to get the final…

Q: A mixture of 8.0 g CH4 and 8.0 g Xe is placed in a container and the total pressure is found to be…

A: It is given that 8 g of CH4 and 8 g of Xe are placed in a container and has a total pressure of 0.44…

Q: You have a certain mass of helium gas (He) in a rigid steel container. You add the same mass of neon…

A: The equation that is formed by the compilation of Boyle’s Law, Charles’s Law, and Gay-Lussac’s Law…

Q: A sample of nitrogen gas has a pressure of 175.0 mm Hg in a 500.0 mL flask.  What is the pressure of…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: According to the Kinetic Molecular Theory, what will happen to the ideal gas pictured when heat is…

A: The pressure will increase and the gas molecules will move more quickly.

Q: Suppose we have a sample of ammonia gas with a volume of 3.5 L at a pressure of 1.68 atm. The gas is…

A: We have to predict the final pressure.

Q: A gas mixture containing oxygen, nitrogen, and neon excerts a total pressure of 1.30 atm. If helium…

A: The Dalton’s law of partial pressure states that in a mixture of gases, the total pressure is the…

Q: A gas mixture contains O2 and Ne. If O2 has a partial pressure of 766 torr and Ne has a partial…

A: According to Dalton's law of partial pressure total pressure of gaseous mixture is equal to sum of…

Q: 1) Consider the following reaction: Mg(s) + 2HCl(aq) → MgCl₂(aq) + H₂(g) The total pressure of gas…

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Q: new volume

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Q: A sample of CO2 gas has a pressure of 30.1 mm Hg in a 125-mL flask. The sample is transferred to a…

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Q: The temperature of a 500.mL sample of gas increases from 150. K to 350. K. What is the final volume…

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

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Q: A gaseous mixture containing 1.5 mol Ar and 3.5 mol CO2 has a total pressure of 7.5 atm. What is the…

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Q: Determine the partial pressure of each gas as shown in the figure below. Note: The relative numbers…

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Q: Convert a pressure of 597 mmHg to atm.

A: Given: Pressure in mm Hg = 597 mm Hg.

Q: an aerosol can have a pressure of 1.75 atm what is this pressure in units of mm hg

A: Pressure (P) is defined as the force acting per unit area. Pressure is expressed in various units…

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: If the pressure exerted on a 300.0 mL sample of hydrogen gas at con- stant temperature is increased…

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Q: A 669 mL sample of gas contains 0.0495 moles and kept at 329 K. What is the pressure of the gas in…

A: According to the ideal gas law, we know that  PV = n RT Where - P = pressure of the gas V = volume…

Q: An engine cylinder contains 250 mL of gas at a pressure of 1.0 atm. As the engine runs, it…

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Q: The pressure on mount everest is approximately 0.31 atm. What is this pressure in mm Hg?

A: Since 1 atm = 760 mm Hg Hence 0.31 atm will be = 0.31 X 760 mm Hg = 235.6 mm Hg

Q: what is the new pressure according to the ideal gas law?

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Q: A mixture of krypton and methane gases is maintained in a 6.01 L flask at a temperature of 24°C. If…

A: Dalton's law of partial pressure:  Accordingly to this law, the total pressure exerted by a mixture…

Q: A mixture of carbon dioxide and xenon gases at a total pressure of 746 mm Hg contains carbon dioxide…

A: The molar mass of carbon dioxide is 44.01 g/mol. The number of moles of carbon dioxide is calculated…

Q: A gas initially at a pressure of 1.1 atm occupies a volume of 0.25 L.  What volume will the gas…

A: Given  Initial Pressure ( P1 ) = 1.1 atm  Initial Volume ( V1 )  = 0.25 Liter Final Pressure ( P2 )…

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.