a sample of oxygen occupies 47.2 liters under a pressure of 1240 torr at 25 degree celsius.What volume would it occupy at 25 degree celsius if the pressure were decrease at 730 torr

Q: After 0.600 L of Ar at 1.35 atm and 205°C is mixed with 0.200 L of O2 at 530 torr and 135°C in a…

A: Ideal gas law- PV = nRT were, P = pressure V = volume  n = moles R = ideal gas constant T =…

Q: What is the total pressure exerted by a mixture of 48.0 grams of CH4 and 56.0 grams of hydrogen gas…

A: The first step is to convert the mass of each gas to moles. The molar mass of CH4 (methane) is…

Q: A 14.62 mol sample of argon gas at 27.58 °C occupies 28.68 L. What is the pressure in kPa? Provide…

A: Pressure of argon gas is calculated using ideal gas equation PV=nRT.

Q: A sample of a gas weighs 2.85 g and has a volume of 1001 mL at 715.0 torr and 20.0 °C. What is its…

A: The given mass of a sample of gas is 2.85 g. The given pressure is 715.0 torr.It is known that 1…

Q: The hydrogen gas formed in a chemical reaction is collected over water at 30 °C at a total pressure…

A: Pressure is the physical force that is exerted on the object. The general formula of pressure is the…

Q: a sample of nitrogen occupies 5.50 liters under a pressure of 900 torr at 25 degree celsius. At what…

A: Given  Initial Volume ( V1 ) = 5.50 Liter  Initial Pressure ( P1 ) = 900 torr Initial Temperature (…

Q: ne pressure (i

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Q: In an experiment, you fill a heavy-walled 6.00-L flask with methane gas, CH4.  If the flask contains…

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Q: A sample of propane gas, C3H8, was collected over water at 22.5 ºC and 880. torr. The volume of the…

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Q: When 10.33 g of neon is combined in a 20.66 L container at 134oC with 8.59 g of argon, what is the…

A: Given: The given mass of Ne, = 10.33 g. The given mass of Ar, = 8.59 g. The volume of the container,…

Q: What is the density (in g/L) of oxygen gas at 77.0 °C and 700.0 torr?

A: Number of moles = given mass / molar mass   PV = nRT PV =w/m RT P = w/v RT/m P = f * RT/ m f =…

Q: A large tank is filled with 125 mol O₂ to a pressure of 2245 torr at 25.0 °C. What is the volume (in…

A: The ideal gas equation is  PV = nRT  P = pressure  V = volume  n = moles of gas  R = gas constant =…

Q: sample of H2 gas was collected over water at 21.5C and atmospheric pressure is 756 torr. The height…

A: In this question, we want to determine the partial pressure of Hydrogen gas.  You can see details…

Q: Calculate the density of sulfur hexafluoride gas at 703 torr and 21 °C. Express the density in grams…

A: Given, Gas = sulfur hexafluoride pressure =703 torr temperature =21°C=(21+273)K=294 K

Q: The mass of an evacuated 260 mL flask is 143.217 g. The mass of the flask filled with 268 torr of an…

A: The objective of this question is to calculate the molar mass of an unknown gas given the mass of an…

Q: A sample of argon measuring 3.00 L at 27.0°C and 765 torr was bubbled through and collected over…

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Q: The noble metal oxide, Rhodium (III) oxide, decomposes to form oxygen. If 651.4 mL of oxygen is…

A: Given that:Volume of oxygen, V = 651.4 mL = 0.6514 LTemperature, T = 34.6oC = 34.6 + 273.15 = 307.75…

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: A sample of nitrogen occupies 750 mL at 24 degrees Celsius at 595 torr. At what temperature ( in…

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Q: A student collected 66.2 mL of hydrogen gas at 22 degrees Celsius.  If the pressure of "dry"…

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Q: What is the molecular mass (in amu) of a gaseous element if 4.40 g occupies 3.20 L at 555.23 torr…

A: Given: Mass of the gas = 4.40 g The volume of the gas = 3.20 L Pressure = 555.23 torr Temperature =…

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: the pressure of Penguinite gas (MM = 85.1 g/mol) is measured to 800. torr at 35 ° calculate its…

A: Temperature = 35°C = 308.15 K Pressure = 800 Torr Molar mass = 85.1 g/mol Density = ? Ideal gas…

Q: If 19.91 g of CO2 is enclosed in a 1.98 L container at 60.5 °C, what pressure is it exerting on the…

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Q: A high altitude balloon is filled with 1.40 ✕ 104 L of hydrogen at a temperature of 18°C and a…

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Q: A flask with a volume of 3.17 L contains 9.33 grams of an unknown gas at 32.0 degrees Celsius and…

A: The ideal gas refers to a hypothetical composed of molecules. Ideal gas equation refers to the…

Q: a gas weighs 4.25 g and has a volume of 956.0 mL at 665.0 torr and 35.0 °C. What is its molar mass?

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

Q: What is the total pressure exerted by a mixture of 48.0 grams of CH4 and 56.0 grams of hydrogen gas…

A: The first step is to convert the mass of each gas to moles. The molar mass of CH4 (methane) is…

Q: mixture of gases at 24.5oC is contained in a canister at 1.5atm. What does the pressure inside…

A: Gases laws

Q: A sample of propane gas, C3H8, was collected over water at 22.5 ºC and 780. torr. The volume of the…

A: The ideal gas equation is given as: PV=nRT where, P is the pressure of the gas V is the volume of…

Q: Methane, CH4, is being considered for use as an alternative automotive fuel to replace gasoline. One…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: A sample of carbon dioxide, CO2, occupies 0.300 L at 10 °C and 750 torr. What volume will the gas…

A: Charles law of gas is stated as, “At constant pressure, the volume (V) of a gas is directly…

Q: A sample of oxygen, O2, occupies 32.2 mL at 30 °C and 452 torr. What volume will it occupy at –70 °C…

A: Given data, Volume V1 = 32.2 mL Temperature T1 = 30°C=(273+30)=303 K Temperature T2 =…

Q: How many grams of oxygen gas must be in a 10.0 L container to exert a pressure of 97.0 kPa at a…

A: The objective of this question is to find out the mass of oxygen gas that must be in a 10.0 L…

Q: The pressure 60.0 m60.0 m under water is 6.90×102 kPa.6.90×102 kPa. What is this pressure in…

A: we have to calculate the pressure in atm and mmHg

Q: A 2.135g sample of a gaseous chlorofluorocarbon occupies a volume of 315.5 mL at 739.2 torr and…

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Q: A sample of propane gas, C3H8, was collected over water at 22.5 ºC and 880. torr. The volume of the…

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Q: A sample of oxygen occupies 47.2 liters under a pressure of 1240 torr at 25oC. What volume would it…

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Q: There's 754.0 torr in the sealed chamber with the mouse inside. This compartment has enough solid…

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Q: A sample of O2 gas was collected over water at 23ºC and 443 torr. What is the partial pressure of…

A: Given: The pressure of O2 gas collected over water at 23 oC = 443 torr. The vapor pressure of water…

Q: Calculate the density of HCN a highly poisonous gas at 250 degrees celsius and 2.00 atm pressure.

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Q: A tank contains 12 moles of a mixture of neon, krypton, and radon at 300. kPa. If there are two…

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Q: A sample of a gas weighs 3.05 g and has a volume of 856.0 mL at 965.0 torr and 24.0 °C. What is its…

A: mass of gass (m) = 3.05 g Volume of gas (V) = 856.0 mL = 0.856 L Pressure (P) = 965.0 torr =…

Q: What volume would 1.15 moles of hydrogen gas occupy at 115 °C and 781 torr?

A: Given :Moles = 1.15 molesT = 115 o C = 273.15 + 115 KP = 781 torr = 1.02 atmR = universal gas…

Q: Styrene oxide is a fairly simple aromatic organic compound that has a pleasant odor and is often…

A: Mole of a substance or a mole of a particles is defined as exactly 6×10^23 particles which may be…