What is the partial pressure of oxygen if the total pressure of wet gas is 705 mmHg, and the oxygen gas was collected over water at 23 oC?

Q: Consider the image of a mercury manometer below. Based on the image, if the pressure of the…

A: Given that: Atmospheric pressure = 720.0 mm Hg Height of the mercury column = 26.4 cm Hg

Q: What is the atmospheric pressure if the partial pressures of oxygen, nitrogen, and argon are 160…

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Q: In which situation must you do more work: inflating a balloon at sea level or inflating the same…

A: That work done at constant pressure is dW = pdV  That pressure at sea level is more than pressure at…

Q: An aqueous chemical reaction produces hydrogen gas with a total pressure of 547.0 torr at 17.5 oC in…

A: The total pressure of the gas is equal to sum of the partial pressure of the gases released. For…

Q: A sample of NO2 gas has a volume of 37.3 mL at a pressure of 621 mm Hg and a temperature of 52oC.…

A: Volume of a sample of NO2 = 33.8 mL

Q: A mixture of helium, nitrogen and oxygen has a total pressure of 707 mmHg. The partial pressure of…

A: Given: The pressure of the mixture containing helium, nitrogen, and oxygen is 707 mmHg. The partial…

Q: sample of gas occupies a volume of 1,400 mL at 25oC and 760 mm Hg. What volume would it occupy at a…

A: As the temperature remains constant, Boyle's law is followed. Thus,  P1V1T1 = P2V2T2 Where T1 and T2…

Q: 45. A piece of dry ice (solid carbon dioxide) with a mass of 28 8 . sublimes (converts from solid to…

A: The mass of carbon dioxide is = 28.8 g The temperature of the gas is = 22oC = 22oC+273.15 = 295.15 K…

Q: what is the partial pressure of each gas in the total volume?

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Q: Using Charles’ & Gay-Lussac’s Laws 200mL of oxygen is collected at 27.0℃ and 0.700atm. What would…

A: In chemistry, to explain the behavior of i9deal gases, certain laws were proposed. These laws relate…

Q: Oxygen gas occupies 500 mL at 200C and 760 mm Hg. If the total pressure of another container is at…

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Q: If 60.0 L of nitrogen is collected over water at 40.0°C when the atmospheric pressure is 760.0 mm…

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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: What will the volume of a sample be if 245mL of an ideal gas at 12*C and 1.45 atm is cooled to -7 *C…

A: Given  Initial Volume ( V1 ) = 245 mL  Initial Temperature ( T1 ) = 12 ℃…

Q: 91. A room is 16 ft x 12 ft x 12 ft. Would air enter or leave the room if the temperature changed…

A: Given :               Volume of the room = 16 ft X 12ft X 12ft                    T1 = 270C = 300K…

Q: balloon filled with helium has a volume of 30.0L at a temperature of 25.0C. What will the volume of…

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Q: Dry air is 78.08% nitrogen, 20.95% oxygen and 0.93% argon with the 0.04% being other gases. If the…

A: Given that:  Percentage of nitrogen in dry air = 78.08% = 78.08%/100% = 0.7808 O2 = 20.95% =…

Q: A balloon contains 125 L of air at 35oC.  What will the new volume of the balloon be if the…

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

Q: Use the theoretical number of moles of H2 from #1, the partial pressure of H2 from #2, the volume of…

A: We have to find the value of Universal gas constant for given data, from ideal gas law

Q: Consider the apparatus shown below in which the valve is closed. If the temperature is kept constant…

A: Given, When valve is closed: Pressure of a gas (P1) = 1.00 atm Volume of gas (V1) = 3.00 L When…

Q: A 2.42-liter sample of gas was collected over water when the temperature was 24 oC and the…

A: Given that – volume of sample gas = 2.42 L Tempreture = 24°c = 24 + 273 = 297 K Pressure total =…

Q: A sample of O2 gas was collected over water at 22 ° C and 775 torr . What is the partial pressure of…

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Q: What volume will 600 mL of gas at 9 oC  and a pressure of 590 mmHg  occupy if the temperature is…

A: According to ideal gas equation, at constant number of moles, ratio of product of pressure and…

Q: A mixture of helium, nitrogen and oxygen has a total pressure of 738 mmHg. The partial pressure of…

A: Given Mixture Contain = Helium , Nitrogen , Oxygen Partial Pressure of helium = PHe = 159 mmHg…

Q: Three bulbs are connected by tubing, and the tubing is evacuated. The volume of the tubing is 34.0…

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Q: The oxygen gas formed in a chemical reaction is collected over water at 30.0∘C. The collected gas as…

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Q: over water at 200C. The wet gas occupies a volume of 244 ml. at a total pressure of 759 mmHg. a)…

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Q: What is the pressure of the sample of gas trapped in the open-tube mercury manometer shown below if…

A: The gas pressure would be–  = 736 mm - 92 mm = 644 mm Hg

Q: What is the pressure (in atm) exerted by 0.015 moles of gas in a 27L cylinder at 201oC?

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Q: gas occupies a volume of 53.5 L and exerts a pressure of 695 mm Hg at 25.0 °C. What volume will the…

A: Given: Volume of gas = 53.5 LPressure = 695 mm HgTemperature = 25.0oC To find: Volume of the gas at…

Q: spray can is used until it is empty except for the propellant gas, which has a pressure of 1344 torr…

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Q: What is the total pressure in a canister

A: Given :-  Partial pressure of O2 = 804 mm Hg  Partial pressure of N2 = 220 mm Hg Partial pressure of…

Q: The total pressure exerted by a mixture of O2, N2, and He gases is 1.50 atm. What is the partial…

A: According to Dalton's Law of partial pressure, the total pressure exerted by a mixture of gases is…

Q: Calculate the volume occupied by 67.0 grams of SO2 at 115 oC and 1140 torr.     7.62 L     22.2…

A: Given data is as follows: The mass of SO2 = 67.0 grams Temperature = 115 °C=115+273=388 K Pressure…

Q: What is the partial pressure, in atm units, of a sample of gas collected in a buret if the…

A: If a container contains more than one gas and exerted a pressure then the pressure of any gas in the…

Q: 1. Nitrogen gas was collected over water at 25°C. If the vapor pressure of water at 25°C is 23 mmHg,…

A: Solving only first question in accordance with guidelines.

Q: An aqueous chemical reaction produces hydrogen gas with a total pressure of 295.0 torr at 17.5 oC in…

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

Q: If the height of the mercury column in the leveling bulb is  12 mm   greater than that in the gas…

A: Gas pressure can be calculated by the addition of atmospheric pressure and height of the mercury.

Q: The behavior of 485 mL of an ideal gas in response to pressure is studied in a vessel with a movable…

A: The equation which relates pressure, volume, temperature, number of moles and temperature with each…

Q: A sample of oxygen collected over water at 32.0 oC and 952 torr has a volume of 1.627 liters. What…

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Q: A gas that has a volume of 28 liters, a temperature of 65 degrees celsius, and an unknown pressure…

A: According to the ideal gas law  PV = nRT If we consider two different pressure, volume and…

Q: A volume of dry gas measures 85 ml at 21°C and 758 mmHg. What volume would this gas occupy if…

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Q: if the pressure of a gas is cut in half and the Kelvin temperature of a gas is cut in half at the…

A: A question based on gas law, which is to be accomplished.

Q: What volume of air at standard pressure (1.00atm)  gets packed into a 100.0 L SCUBA tank at the same…

A: Boyle’s law states that the volume of a fixed amount of gas is inversely proportional to the…

Q: A mixture of gases contains hydrogen with a partial pressure of 0.21 atm, nitrogen with a partial…

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Q: A sample of CH4 in a cylinder with a moveable piston has a 4100 torr pressure at a temperature of 25…

A: Unit of temperature is converted as follows,

Q: Suppose you are collecting a gas over water at 23 oC and obtain a pressure reading of 790.2 mm Hg.…

A: The total pressure of mixture of gaseous is equal to the sum of partial pressure of the constituent…

Q: Ifagasoriginallyoccupying6.75Lat19.21oCand762.5torriscompressedto give a pressure of 1.26 atm at…

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Q: Oxygen and Nitrogen gas are mixed in a container with partial pressures of 401 mmHg and 485.64 mmHg,…

A: Given that, Partial pressure of O2= 401 mmHg Partial pressure of N2= 485.64 mmHg Then,

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.