What would be the density (in g/L) of a sample of O2 gas at 70.0 °C and 2.50 atm of pressure?

Q: If 45.5 g  of O2 and 2.1 g  of CO2 are placed in a 11.1 L  container at 34 oC , what is the pressure…

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Q: A gaseous mixture of N2 and O2 has a total pressure of 1.760 atm. If the partial pressure of N2 is…

A: Given, Total Pressure= 1.760 atm Partial pressure of N2 = 0.682 atm

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) how many moles of CO2 gas occupy a volume of 757 mL at 10.4 atm and 317 Kelvin? b) how many…

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Q: If 42.0 g  of O2 and 6.6 g  of CO2 are placed in a 5.6 L  container at 20 oC , what is the pressure…

A: Dalton's law: Dalton's law of partial pressures states that in a mixture of non-reacting gases, the…

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: If 22.5 L of nitrogen gas at 0.85 atm is decompressed to 0.60 atm at constant temperature. What is…

A: In this question, we want to determine the new volume of the nitrogen gas.  You can see details…

Q: A vessel with a volume of 26.9 L contains 2.80 g of nitrogen gas, 0.605 g of hydrogen gas, and 79.9…

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Q: What is the temperature, in degrees celcius, of 1.50 moles of neon (Ne) gas confined to a volume of…

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Q: What would be the density (in g/L) of a sample of NH3 gas at 70.0 °C and 2.50 atm of pressure?

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

Q: What is the pressure (in atm) in a 5.00 L tank with 12.50 grams of oxygen gas at 350 K? atm?

A: Given: The volume, (V) of the tank=5 L. The temperature, (T)=350 K. The molar mass of O2=12.50…

Q: What does 20 g of O2 occupy at 50 degrees Celsius and 4.5 atm?

A: We will follow eqn PV=nRT Pressure x volume = number of moles  x univ. gas constant x abs temp…

Q: What is the pressure (in atm) in a 5.00 L tank with 9.50 grams of oxygen gas at 350 K?

A: Given:  Volume(V) = 5.00 L  Temperature (T) = 350 K  Mass of oxygen gas (m) = 9.50 gm  Number of…

Q: What volume of CO2 at 15 degrees Celcius and 1.50 atm contains the same number of molecules as 0.410…

A: The initial temperature is 15 C, whereas the final temperature is 35 C. The conversion of…

Q: What is the pressure of 17 moles of gas at a temperature of 67°C and a volume of 88.89 L?

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Q: How many moles of helium gas would be required to fill a 22 L container at a temperature of 35 oC…

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Q: A sample of hydrogen gas at 282 K experiences a change in volume from 3.79 L to 3.65 L. If its new…

A: Recall the following expression          P1V1T1=P2V2T2Here initial pressure of hydrogen gas is P1atm…

Q: What volume is occupied by 5.8 g of propane gas, CaHs, at 35 °C and 1.15 atm pressure?

A: Given: Mass of propane i.e. C3H8 = 5.8 g. Temperature = 35 oC And pressure = 1.15 atm.

Q: What is the pressure, in mmHg, of a 4.40 g sample of O2 gas, which has a temperature of 40.0 °C, and…

A: Here given, Volume (V) = 4000 mL = 4 litre Temperature (T) = 40 0C = (273+40) K = 313 K Gas constant…

Q: What is the volume of 3.59g of NO gas at 1.5 atm and 35 Celsius?

A: Given that : Mass of NO gas = 3.59g Pressure = 1.5 atm Temperature = 35°C = 308 K Volume of NO gas =…

Q: At what temperature does O₂ have a density of 0.812 g/L at 1.17 atm?

A: The ideal gas equation was given by Robert Boyle who found out that when the pressure (P) and volume…

Q: A high altitude balloon is filled with 1.41 x 104 L of helium gas at temperature of 21 oC and 1.00…

A: For part a): According to Ideal gas equation: PV=nRT 1 x1.41 x 104 =n x 0.0820 x (273+21)…

Q: 2. A sample of gas occupies a volume of 10.5 L at 700 mmHg and 100°C. What would the new pressure…

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Q: What is the mass of neon that exerts a pressure of 720. mmHg, with a temperature of -15.0 °C, when…

A: Neon is an ideal gas. To get the mass of neon, use ideal gas equation. Ideal gas equation…

Q: What is the temperature, in degrees Celsius, of 2.50 moles of neon (Neon) gas confined to a volume…

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Q: Calculate the volume, in liters, of 0.100 mole of O2 gas at 0 degrees Celsius and 2.00 atm pressure.

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Q: What would be the total pressure of a container that is holding SO2(g) with a pressure of 1.385 atm,…

A: The sum of partial pressure is equal to the total pressure of the system in accord with Dalton's law…

Q: When a 222.3 mL sample of nitrogen is kept at a constant temperature of 5.0 °C, it has a pressure of…

A: Given data, Initial volume (V1) = 222.3 mL = 0.2223 L Temperature = 5oC Initial pressure (P1) =…

Q: A person accidentally swallows a drop of liquid oxygen, O2 (l), which has a density of 1.149 g/mL.…

A: Given: The density of oxygen=1.149g/mL The Volume of oxygen=0.050mL Calculate the mass of the drop…

Q: A person accidentally swallows a drop of liquid oxygen,O2(I), which has a density of 1.149 g/mL.…

A: The given data contains, density = 1.149 g/ml Volume = 0.050 ml Pressure = 1 atm Temperature = 37…

Q: What pressure in mmHg is required to contain 0.029 moles of nitrogen gas in a 3.8 L container at a…

A: Given : Moles of gas = 0.029 mol. Volume of flask = 3.8 L  And temperature of gas = 20.0 oC

Q: What is the density of a sample of argon gas at 68 ∘C and 837 mmHg?

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Q: What is the temperature, in degrees Celsius, of a 10.5 grams sample of Ne gas confined to a volume…

A: Ideal gas equation. PV=nRT P is pressure. V is volume. R is gas constant. T is temperature. n is…

Q: What pressure would be required to contain 100.0 g of SO2 gas in a 25.0 L container at a temperature…

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

Q: What is the final temperature if a sample of ammonia gas, initially at a pressure of 3.00…

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Q: If a gas occupies a volume of 0.550 L at 25°C, at what temperature, in °C, will it occupy a volume…

A: In this question, we want to determine the temperature of gas in °C when volume Increases from…

Q: How many moles of gas would you have if you had a volume of 38.0 L under a pressure of 1432 mm Hg at…

A: An ideal gas is a theoretical gas composed of many randomly moving point particles that are not…

Q: What mass of helium gas exerts a pressure of 965 mmHg in a volume of 5.40 L at a temperature of…

A: Assuming the gas to be an ideal gas. So according to ideal gas law, PV = nRT where, P = pressure of…

Q: What is the volume of 10.0 g of H2 (g) at 27 degrees C and 640 mm Hg pressure?

A: Number of moles is calculated as,

Q: What volume (in L) will a 32 g sample of butane gas, C4H10(g), occupy at a temperature of 45.0 oC…

A: Given: The mass of the butane gas = 32 g The temperature of the gas = 45.0 ∘C The pressure of the…

Q: At what the pressure, in atmospheres, that O2 gas at 75°C has a density of 2.00 g/L?

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

Q: Which of the following gases would occupy the smallest volume at 25°C and 1.00 atm pressure?

A: The ideal gas equation is expressed as: PV=nRTV=nRTP

Q: What is the density (in g/L) of a gas with a molar mass of 60 g/mol at 0.75 atm at 27 degrees…

A: Given that For a sample of gas  the molar mass of gas M = 60 g/mol the pressure of gas P = 0.75 atm…

Q: What pressure (atm) is needed to confine an ideal gas to 167.0 L after it has expanded from 35.0 L…

A: The ideal gas equation is given as:  PV = nRTwhere, P = PressureV = Volumen = Number of moles R =…

Q: What is the pressure of a sample of Xenon gas that originally occupied 2.7L at a pressure of 4.4…

A: Given: V1 = 2.7 L  P1 = 4.4 atm V2 = 10.0 L

Q: What is the pressure (in atm) in a 5.00 L tank with 10.00 grams of oxygen gas at 350 K?

A: Welcome to bartleby !

Q: What is the pressure in a 19.0 L cylinder filled with 0.681 mol of nitrogen gas at 322 K?

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

Q: What would be the pressure of H2 (g) formed by the reaction of 89 grams of Al performed in a 10L…

A: According to ideal gas equation

Q: Calculate the mass (g) of SO3 gas that has a pressure of 4.5 atm when placed in a 20300 mL container…

A: Determination of the mass of SO3 Given: Pressure = 4.5 atm Temperature = 428 K Volume = 20300 mL

Q: If 43.6 g of O2 and 3.6 g of CO2 are placed in a 11.0 L container at 21 oC , what is the pressure…

A: We can use ideal gas equation to calculate the partial pressure of each gas. The ideal gas equation…

Q: Arsenic pentafluroide, AsF5 is a colorless gas. What would be the volume of 68.7 g of that compound…

A: In this question, we want to determine the volume of the gas.  How we can determine the Volume of…

Q: What mass of neon gas is required to fill a 5.52-L container to a pressure of 1.17 atm at 37…

A: Use the ideal Gas equation to calculate the moles of Gas, Then using moles calculate the mass of the…

Q: What is the pressure of a 8.0 g sample of nitrogen gas at 25 degress celcius in a closed 500 mL…

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Q: What is the volume, in liters, occupied by 1.8 moles of N2 gas at 1.254 atm pressure and a…

A: By using ideal gas equation we have :    P V = n R T  Where P = pressure             V = volume…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.