What is the pressure exerted by 1.47 g Kr gas at 20.0 °C in a 560-mL flask?

Q: The partial pressures of CH4, N2, and O2 in a sample of a gas mixture were found to be 123 mmHg, 505…

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Q: 1. Calculate the pressure of 320 grams of nitrogen gas, N2, at 250°C in a 15 L container.

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Q: What pressure is exerted by 5.03 g of O₂ at 28 ºC in a 55.0 L container?

A: moles=given weightmolar massmolar mass of O2=32g/moleT=28°CT=273+28T=301KV=55.0LUsing the ideal…

Q: A sample of oxygen gas, which is saturated with water vapour, is kept in a 10 L vessel at 30° C and…

A: Given, Total pressure, (PO2 + PH2O) = 758 Torr Pressure of water vapor, (PH2O) = 31.8 Torr

Q: 3. How much pressure in kPa does 2 moles of nitrogen gas at 55°C exert on a container that holds 63…

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Q: 3. What is the pressure exerted by 7.62 g of Rn gas at 25.7°C in a 8.3 L flask?

A: We can find pressure exerted by Rn gas using Ideal gas equation.   First of all we have to find mole…

Q: If 1.47x10^-3 mol of argon occupies a 75.0-mL container at 26°C, what is the pressure (in torr)?

A: The ideal gas equation is PV= nRT Where,  P= pressure (atm) V= volume (L) R= Universal Gas Constant…

Q: If 3.25 g N2 gas is introduced into an evacuated 1.50 L flask at 325 K, what is the pressure inside…

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Q: If 1.00 mol of argon is placed in a 0.500-L container at 29.0 ∘C, what is the difference between the…

A: Given Moles = 1 mol Volume = 0.5 L Temperature = 29oC = ( 29 + 273 ) K = 302 K

Q: What is the volume occupied by 1.24 mol of a gas at 35oC if the pressure is 96.2 kPa? What is the…

A: This is given by equation of state for ideal gas i.e.  PV = nRT On combining all the gas laws a…

Q: 4. Calculate the pressure exerted by 3 moles of oxygen gas, O2, confined to a volume of 510 mL at…

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Q: What pressure is exerted by 0.186 mol N2 in a 1.11 L steel container at 58.5 °C?

A: Given is number of moles of nitrogen gas is 0.186 mol  Temperature = 58.5°C + 273 = 331.5K Volume is…

Q: Ammonia gas is produced by the reaction: N2(g) + 3H2(g) → 2NH3 (g). How many liters of ammonia can…

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Q: In a mixture of He, Ne, and Xe gases with a total pressure of 925 atm, if there is 10.5 g of each…

A: Number of moles = Mass/molar mass Pi = Xi x P Where, Pi = partial pressure of gas i ; P = total…

Q: Use the Reference What is the pressure exerted by 1.96 g Xe gas at 22.0 °C in a 730-mL flask?

A: We have ideal gas equation as  PV = nRT  where P = pressure in atm  V = volume in lit  n = moles  T=…

Q: the oxygen gas emitted from an aquatic plant during photosynthesis is collected over water at a…

A: Answer :-  pOxygen = 720.2 (mmHg) The partial pressure of the oxygen gas = 720.2 mmHg…

Q: If 3.25 g N2 gas is introduced into an evacuated 1.50 L flask at 325 K, what is the pressure inside…

A: Given  Mass of N2 = 3.25 g Volume of gas = 1.50 L Temperature = 325 K Pressure =? Molar mass of N2 =…

Q: If the pressure exerted by a gas at 25°C in a volume of 0.044 L is 3.81atm, how many moles of gas…

A: As per the ideal gas equation, P V=nRT where P is the pressure, V is the volume, n is the moles of…

Q: If the mercury in a manometer raises 43.0 millimeters due to a change in pressure, what is the…

A: Mercury in manometer raises 43.0 millimeter So the pressure is 43.0 mmHg Recall the relation between…

Q: .A sample of carbon dioxide occupies a volume of 6.70 liters at 105 kPa pressure. What pressure…

A: Given data, V1=6.70 LV2=3 LP1=105 kPa To calculate the new pressure.

Q: What is the pressure in atmospheres of 2.50 L of 1.5 moles of hydrogen at 230.0 K?

A: Given data,   Volume of hydrogen (V) = 2.50 L   Number of moles of hydrogen (n) = 1.5 moles…

Q: What is the pressure in a 19.1 L cylinder filled with 0.684 mol of nitrogen gas at a temperature of…

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Q: If the mercury in a manometer raises 16.0 millimeters due to a change in pressure, what is the…

A: Pressure of a substance can be expressed in different units which are atm, mm Hg, bar and pascal.

Q: If you have a barometric pressure of 200 mm Hg, what is the partial pressure of oxygen in the air?

A: Mass percentages of gases in atmosphere: CO2= 0.04%   O2= 22.83%  N2= 75.33%  H2O= 1.8% The partial…

Q: What is the pressure, in pascals, exerted by 1263 g CO(g) when confined at -22 ∘C to a cylindrical…

A: The radius of the cylindrical tank is 15 cm or 0.15 m. The volume of the cylindrical tank can be…

Q: What is the pressure exerted by 1.54 g Xe gas at 17.0 °C in a 350-mL flask?

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Q: How many moles of a gas fill a flask with a volume of 168 mL at 97 degrees Celsius and a pressure of…

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: At what temperature would 2.10 mol N₂ exert 126.65 kPa of pressure in a 25.0 L tank?

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Q: What is the pressure of 2.01 g of nitrogen gas confined to a volume of 0.205 L at 36 ∘C?

A: Given, Mass of nitrogen = 2.01g Volume = 0.205L Temperature  = 36 degree Celsius.

Q: What mass of butane, in g, will be needed to fill a 3.12 L container to a pressure of 858 torr at a…

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Q: What pressure is exerted by 0.75 moles of a gas at 25°C in a container with a volume of 1.5 L?

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Q: what pressure would 10.0 g of oxygen gas exert in a 2.5 L container at 25 degrees celsius?

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Q: What is the density of sulfur dioxide gas at 795 torr and 25 oC?

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Q: At what temperature will 19.4 g of molecular oxygen, O2, exert a pressure of 1820 mm Hg in a 5.12 L…

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Q: When a supply of hydrogen gas is held in a 4-liter container at 320K, it exerts a pressure of 800…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: What pressure (in atm) is exerted by a mixture of 1.00  g of H2 and 8.500  g of N2 at 273°C in a…

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Q: What is the total pressure exerted by a gaseous mixture that consists of 1.00 g of hydrogen and 8.00…

A: Mass of Hydrogen gas = 1 g Mass of neon gas = 8 g Volume of container = 2.80 L T = 44.10+ 273.15 =…

Q: Could 131 g of xenon gas in a vessel of volume 1.0 L exert a pressure of 20 atm at 25 °C if it…

A: a. Using the ideal gas equation : PV = n RT Pressure of the gas = 20 atm Volume of the gas = 1.0 L…

Q: A 14.36 mol sample of argon gas at 95.98 °C occupies 24.00 L. What is the pressure in kPa? Provide…

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Q: How many moles of N2 is needed to fill a small room that has a volume of 960 cubic feet and a…

A: Given,Pressure, P = 745 mmHg     Volume, V = 960 ft3Temperature, T = 25 °C = (25 + 273) K = 298…

Q: What is the new volume (in L) of an 34.7 L sample of carbon monoxide, CO, if the pressure changed…

A: In accordance with Boyle's law, the pressure of the gas varies inversely with the volume of the gas,…

Q: A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy…

A: To solve this problem we will use the Boyle's law   which is given as  P1V1  = P2V2      Where,  P1…

Q: A sample of oxygen gas at 310 K and 1.74 atm occupies a volume of 1.91 L. If the gas is allowed to…

A: According to gas laws, PV = nRT, Where P = Pressure, V = volume, T = temperature, n = no. of moles,…

Q: At what temperature will 5.00 g of Cl2 exert pressure of 1.184 atm at a volume of 750.0 mL?

A: The question is based on ideal gas equation. We have to calculate the  temperature at which chlorine…

Q: A flask contains a mixture of oxygen, nitrogen, and hydrogen gases. If the partial pressure of…

A: "Dalton's Law of Partial Pressures" states that in a mixture of gases which are non-reacting and…

Q: What is the pressure in a 10.0-L cylinder filled with 0.448 mol of nitrogen gas at a temperature of…

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Q: What is a manometer? How does it measure the pressure of a sample of gas?

A: Pressure is nothing but the force exerted per unit area. Various instruments are used to measure the…