At 28°C, a gas cylinder containing hydrogen has an internal volume and pressure of 46.6 L and 1.50 × 102 atm. The gas is allowed to escape the cylinder and expand until its pressure reaches 1.00 atmosphere. If the temperature of the gas remains constant, what volume

Q: A mixture containing 0.538 mol helium, 0.315 mol neon and 0.103 mol argon is confined in a 7.00 L…

A: Total pressure can be calculated by calculating the total number of moles of all gases present…

Q: Carbon dioxide (CO2) behaves as an ideal gas. A fixed quantity of this gas has a pressure of 5.6 x…

A: • The values provided in the question are:-      i) Initial volume of CO2 gas, V1 = 1.53 L     ii)…

Q: Chemistry 1. A sample of krypton gas at a pressure of 1.04 atm and a temperature of 29.4 °C,…

A: Ideal gas equation-> PV = nRT At costant T- P1V1 = P2V2

Q: 2.25 grams of zinc metal is reacted with 54.3 mL of a 1.22 M HCl solution. If 1.52 L of hydrogen gas…

A:

Q: A 1.0 L sample argon gas at 20.0 C was cooled until it occupies a volume of 0.30 L. What is the new…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: A. A sample of hydrogen gas at a pressure of 0.891 atm and a temperature of 25.7 °C, occupies a…

A: A . P1P2=V2V10.891 1.24=V2789V2=789×0.8911.24=702.91.24=566.85 ml  The problem based Boyels law…

Q: TA 50 cm3 sample of a gas in a syringe at 150C is heated to 500C and the syringe's piston is allowed…

A: Given: Initial volume (V1) = 50 cm3 Initial temperature (T1) = 15 oC = 288 K Final temperature (T2)…

Q: A sample of gas at 998.1 mmHg, occupying a volume of 12.07 L, and at a temperature of 28.73 3…

A:

Q: A 3.00 L sample of NH3 gas at 100.0 kPa is cooled from 500.0 K to 300.0 K and its pressure is…

A: First, let's see the given data, Initial volume = V1 = 3.00 L Initial pressure = P1 = 100 kPa…

Q: A sample of a refrigeration gas in a volume of 458 mL, at a pressure of 1.10 atm, and at a…

A: Conditions before compression,V1 = 458 mL = 0.458 LP1 = 1.10 atmT1 = 12oC = 12 + 273.15 =…

Q: A 5.0 L sample argon gas at 15.0 C was cooled until it occupies a volume of 0.85 L. What is the new…

A:

Q: takes 25 seconds for a 2.0 L sample of carbon dioxide to escape through a small hole in a container,…

A:

Q: Cylinder A has a movable piston and contains hydrogen gas. An identical cylinder, B, contains…

A: The gases are found to obey the gas laws fairly well if the pressure is low or the temperature is…

Q: In the fermentation of glucose (wine making), 760 mLmL of CO2CO2 gas was produced at 31 ∘C∘C and…

A: Given :  initial pressure = 1.20 atm  initial volume = 760 mL  initial temperature = 31°C  final…

Q: A dentist has a 15.00 L cylinder of "laughing gas", N2O, at 10.0 atm and 25 oC. What mass of gas is…

A: GivenVolume of gasv=15.00Lpressure(p)=10.0 atmTemperature(T)=25°C=273+25T=298uMass of gass=?

Q: 5. Cylinder A has a movable piston and contains hydrogen gas. An identical cylinder, B, contains…

A: According to the kinetic theory of gases, It states that there is no force of attraction between the…

Q: A sample of an ideal gas has a volume of 2.22 L at 279 K and 1.01 atm. Calculate the pressure when…

A: Guven, P1 = 1.01 atm V1 = 2.22 L T1 =  279 K  And, P1 = ? V1 = 1.13 L T1 = 306 K

Q: A sample of oxygen gas at a pressure of 1.04 atm and a temperature of 284 °C, occupies a volume of…

A: According to Charle's law, volume of a gas is directly proportional to temperature at constant…

Q: A sample of ammonia (NH3), a colorless gas with a pungent odor, occupies a volume of 9.00 L at a…

A: Given, Initial pressure = 655 mm Hg Initial Volume = 9.00 L Final Volume = ? Final pressure = 725 mm…

Q: The Goodyear blimps, which frequently fly over sporting events, hold approximately 175,000 ft3 (or…

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

Q: A particular gas exerts a pressure of 2.61 bar.  What is this pressure in units of atmospheres?  (1…

A: 1atm=1.013 bar  1bar= 1/1.013 atm =0.987 atm

Q: A sample of Oxygen (O2) gas occupies a volume of 1.62 L at 755 mm Hg pressure and a temperature of…

A: We have initial pressure as 755mmHg Initial volume as 1.62 L Initial temperature as 273.15 K Final…

Q: If I initially have 6 L of a gas at a pressure of 2.8 atm, what will the volume be if I increase the…

A: Given :- initial pressure of gas (P1) = 2.8 atm  Initial volume of gas (V1) = 6 L  Final pressure of…

Q: Assume that one of the cylinders of an automobile engine has a volume of 500 mL.  The engine takes…

A: Consider the ideal gas equation as follows; PV = nRT Where, P is pressure, V is volume, n is moles,…

Q: A sample of hydrogen gas at a pressure of 1.19 atm and a temperature of 25.5 °C, occupies a volume…

A:

Q: A sample of methane, CH4, occupies a volume of 350.0 mL at 25°C and exerts a pressure of 1140.0…

A:

Q: At constant temperature, a sample of helium at 760. torr in a closed container was compressed from…

A: Given: The initial pressure of the helium gas (P1) = 760  The initial volume of the helium gas (V1)…

Q: A sample of an unknown gas is found to have a density of 1.47 g/L at a pressure of 0.596 atm and a…

A:

Q: Another balloon is inflated to a volume of 1.250 L with dry hydrogen gas, at 28.0 °C. The balloon is…

A: Here, pressure is constant during the process.  Hence, Chales law is applicable

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temperatures above its bolling point…

A: Given : Initial temperature of NH3 gas , T1 = 35.0oC = 35.0 + 273.15 = 308.15 K Final temperature of…

Q: A rigid gas cylinder contains 370 grams of oxygen gas at 30 atm and 25 Celsius. What must be the…

A: Given, Initially Mass of Oxygen gas (m1) = 370 g Pressure of a gas ( P1) = 30 atm Temperature of a…

Q: 3.55 g sample of an unknown gas at 33 degrees Celcius and 1.10 atm is stored in a 2.55 L flask. What…

A: The density of the gas present in the flask can be calculated by diving its mass by volume.

Q: A sample of helium gas at a pressure of 673 torr and a temperature of 24.8 celcius , occupies a…

A:

Q: A fixed amount of gas in a capped syringe at 7 C has a volume of 12.0 mL. After heating the gas in a…

A: Initial temperature T1 = 7 °C = 7 + 273 K = 280 K Initial volume V1 = 12.0 mL Final temperature T2 =…

Q: 39. A 20.0-L cylinder containing 11.34 kg of butane, C4H10, was opened to the atmosphere. Calculate…

A: The ideal gas equation is shown below: PV = nRT Where; P = pressure of the gas V= volume of the gas…

Q: Will the volume of a gas sample increase, decrease, or remain unchanged under the following…

A: Given,  The pressure changed from 1atm to 560 mmHg and the temperature is changed from 10 °C to 273…

Q: An ideal gas occupies 25 mL and exerts a pressure of 103 mm Hg. Calculate the pressure, in atm, if…

A: Boyle's law is defined as at constant temperature pressure is inversely proportional to Volume of…

Q: A sample of 5.22 grams of xenon gas occupies a 500. mL container with a pressure of 565 kPa. What’s…

A: Given: Mass o Xenon = 5.22g Volume= 500 mL= 0.500L Pressure = 565 kPa = 5.59 atm To find: The…

Q: A sample of gas at 9.18.5 mmHg occupying a volume of 13,02 L is transferred to a larger container of…

A: Given : Initial Pressure (P1) = 9.185mmHg 1 mmHg = 0.133322KPa Therefore, 9.185mmHg = 1.2245661KPa…

Q: A mixture of methane and oxygen gases, in a 9.85 L flask at 15 °C, contains 1.96 grams of methane…

A: we have to calculate  partial pressure of oxygen  total pressure

Q: A glass bulb contains an unknown gas. The gas is either CO2, SO2, C2H6, or CH3F.  Here is some data…

A: We know, P1V1/T1 = P2V2/T2 Where, P1 = initial pressure V1 = initial volume  and T1 = initial…

Q: 15.0 L of an ideal gas at 298 K and 3.36 bar are heated to 350 K with a new pressure of 4.30 atm.…

A: Given : V1 = 15L P1= 3.36 bar T1 = 298K P2 = 4.30atm T2 = 350K

Q: A 10.5 moles of gas occupies a volume of 6.77 L and exerts a pressure of 5.55atm. calculate its…

A:

Q: The total pressure inside a 1.62 L cylinder at 35 degrees Celsius is 1.15 atm. If the volume of the…

A: Combined gas law gives the relation as: PVT=constant

Q: A sample of a gas originally at 25 °C and 1.00 atm pressure in a 2.5 L container is allowed to…

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

Q: At 150. oC and 3.00 atm, 700. mL of a vapor has a mass of 0.4183 g. What is the molecular weight of…

A:

Q: A sample of helium gas at 283 K and 0.736 atm occupies a volume of 4.08 L. If the pressure of the…

A: The expression of ideal gas equation is shown below: PV = nRT Where; P = pressure V = volume n =…

Q: A student collected a sample of gas in a 0.220 L gas bulb until its pressure reached 0.757 atm at…

A: By applying ideal gas equation we will solve molecular weight of the gas PV=nRT

Q: Under a constant-pressure system, a sample of hydrogen gas initially at 88°C and 9.6 L is cooled to…

A: Charles' law states that volume (V) and temperature (T) are directly proportional.