An 11.5-mL sample of liquid butane (density = 0.573 g/mL) is evaporated in an otherwise empty container at a temperature of 28.5 °C. The pressure in the container following evaporation is 892 torr. What is the volume of the container?

Q: A sample of nitrogen gas has a pressure of 67.5 mmHg in a 500 mL flask. What pressure is this gas…

A: Solution: From Boyle's law we have PV = constant,  so we can write P1V1 =P2V2.

Q: A sample of gas is put into a container with a movable piston that will allow pressure to be…

A:

Q: If 150.00 mL of N2 gas was collected at 760 torr, what is the new volume of the gas when the…

A:

Q: A sample of oxygen gas, which is saturated with water vapor, is kept in a 10-L vessel at 30 oC and…

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

Q: a sample of oxygen occupies 47.2 liters under a pressure of 1240 torr at 25 degree celsius.What…

A:

Q: A mixture of N2, O2, and CO2 has a total pressure of 749 torr. In this mixture the partial pressure…

A:

Q: Nitrogen monoxide reacts with oxygen to give nitrogen dioxide. NO(g) + O2(g) ----------> NO2(g) A…

A: Each reaction takes place according to their stoichiometric ratio .

Q: Suppose a balloon is filled so that its volume is 2.00 L when the pressure is 750 torr and the…

A: Given: Initial volume of balloon = 2.00 L Initial pressure of balloon = 750 torr Initial temperature…

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: In a storage area of a hospital where the temperature has reached 55 °C, the pressure of oxygen gas…

A: According to ideal gas law, where T should be in Kelvin  Since V and n is given constant in…

Q: 5.62 g sample of carbon dioxide at STP is heated so the temperature increases by 23 K.  If the…

A: To calculate the new pressure of the gas if the temperature of the gas is increased by 23 K.…

Q: The volume of a sample of hydrogen gas was decreased from 14.74L to 8.03 L at constant temperature.…

A: Given: The initial volume of the H2 gas, (V1) = 14.74 L. The final volume of the H2 gas, (V2) = 8.03…

Q: 4. When I was in Antarctica, we celebrated the turn of the new millennium with a party. We blew up…

A: It is given that the initial temperature of filling the balloons is 19°C (292.15 K) with the initial…

Q: pressure

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Q: A 1.20 g sample of dry ice is added to a 765 mL flask containing nitrogen gas at a temperature of 25…

A: We have to calculate the total pressure inside flask .

Q: A flask stoppered to a volume of 25.0 mL is heated from 18.15 °C to 60.00 °C. If the intial pressure…

A: Given :-  Initial temperature = 18.15°C  Final temperature = 60.00 °C  Initial pressure = 739.6 torr…

Q: A balloon with a volume of 30,3 L at 91 psi is allowed to expand into a larger can with a total…

A: Given initial volume V1=30.3L Given initial pressure P1=91 psi Final volume V2=80.6L Final pressure…

Q: The volume of a sample of hydrogen gas was decreased from 13.68 L13.68 L to 6.97 L6.97 L at constant…

A: Given data,Initial volume(V1)=13.68LFinal volume(V2)=6.97LFinal pressure(P2)=9.11atm

Q: 1. A sample of oxygen gas, which is saturated with water vapour, is kept in a 10- L vessel at 30°C…

A: Since you posted multiple questions, we answered the first two questions. We know that according to…

Q: Which one of the following values is NOT one of the conditions of standard temperature and pressure…

A:

Q: 261 mm Hg, what is the partial pressure of N2? atm %3D

A: Given , partial pressure of He  = 2585 torr Partial pressure of Ar = 2261 mm Hg  Total pressure =…

Q: A sample of hydrogen gas occupies a volume of 22.0 mL at STP. What will be the new pressure (in…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: At constant temperature, a sample of 6L of N2 at 2.0 atm pressure is allowed to expand until the…

A: The new pressure of the sample of the gas can be calculated by following formula - P1 V1 = P2 V2…

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 gas sample occupies 350.0 mL at 24 degree C and 755 torr. What is its volume in mL at STP

A: Initial volume of the gas (V1)  350.0 ml = 0.350 L  Initial temperature (T1) = 24°C = 24 + 273.15 =…

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

A: Given, At a constant temperature, a sample of helium at 760 torr in aclosed container was compressed…

Q: In an underground natural gas reserve, a bubble of methane gas, CH4, has a volume of 45.0 mL at 1.60…

A: As per ideal gas law  PV = nRT  where P = pressure  V = volume  n =moles  R = gas constant T =…

Q: A sample of N2 gas occupies a volume of 375 mL at 25 degrees Celsius and a pressure of 1.0 atm.…

A: Given;

Q: . Astudent doing this experiment collecte the following data: temperature of boiling water 99.7…

A: Given: Temprature of boiling water = 99.70C (T1) volume of water pulled into flask = 30.0 mL…

Q: Consider the arrangement of bulbs shown in the drawing.Each of the bulbs contains a gas at the…

A: Total volume after all the stopcocks are opened= 1.0 L + 1.0 L + 0.5 L = 2.5 L

Q: A sample of nitrogen gas has a pressure of 175.0 mm Hg in a 500.0 mL flask.  What is the pressure of…

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

Q: A sample of oxygen gas has a pressure of 67.5 mm hg in 500 ml flask. What is the pressure of this…

A:

Q: a sample of fluorine gas exerts a pressure of 5.5 atm in a 4.0 L container. What pressure would it…

A: Boyle's law states that at constant temperature pressure of the gas is inversely proportional to the…

Q: The volume of a balloon is 2.85 L at 1.00 atm. What pressure is required to compress the balloon to…

A:

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

A: • The values provided in the question are:-    i) Partial pressure of oxygen gas, PO2 = 546. 0 mm Hg…

Q: In an experiment, 531.7 g of chlorine gas are held in a 3.5 L container at 39° C. How much pressure…

A:

Q: A sample container of carbon monoxide occupies a volume of 422 mL at a pressure of 785 torr and a…

A: Write down the mathematical  expression for ideal gas law. PV=nRT Where P is the pressure of the…

Q: A mixture of N2, O2, and CO2 has a total pressure of 733 torr. In this mixture the partial pressure…

A: The partial pressure of CO2 can be calculated as follows

Q: An experimenter had a gas container that could change its volume. Several times, after setting the…

A: Given:- An experimenter measures pressure at different volumes at room temperature. We have to…

Q: 2. The pressure inside a container is 45 atm at a temperature of 47°C. What would the temperature be…

A: Given that,  Initial Pressure inside a container P1 = 45 atm Initial Temperature inside that…

Q: 1. A 10 L balloon contains helium gas at a pressure of 655 torr. What is the new pressure when the…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Q: Consider the three flasks in the diagram below. What is the partial pressure of each gas and the…

A: Given :  For He gas :  Volume = 1.0 L  Pressure = 200 torr  For Ne gas :  Volume = 1.0 L  Pressure =…

Q: A sample of oxygen gas, which is saturated with water vapor, is kept in a 10-L vessel at 30 oC and

A: Total pressure is the sum of gas pressure and water vapour pressure.  i.e  Ptotal = Pgas + Pwater…

Q: A 20.0-L tank contains 0.486 g of helium at 18 deg C. The molar mass of helium is 4.00 g/mol. What…

A: Given, Volume of helium gas (V) = 20.0 L Mass of helium gas (m) = 0.486 g Molar mass of helium  (M)…

Q: A piece of solid carbon dioxide, with a mass of 7.8 g, is placed in a 4.0-L otherwise empty…

A: Given: Mass of carbon dioxide = 7.8g Volume of the container= 4L Temperature = 27°C= 27 + 273 = 300K

Q: oxide of nitrogen, believed to be NO or N2O, is placed in a rigid flask with volume 1.07 L. If the…

A: The solution is as follows :

Q: Consider the flasks in the following diagram. What are the final partial pressures of H2 and N2…

A: Given: Initial pressure of H2 (P1) = 475 torr Initial pressure of N2 (P2) = 0.200 atm = 152 torr…

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.