Figure 9.16 Scuba divers use compressed air to breathe while underwater. (credit: modification of work by Mark Goodchild) vers

Q: After 0.600 L of Ar at 1.38 atm and 226.0 °C is mixed with 0.200 L of O₂ at 314. torr and 129.0 °C…

A:

Q: A quantity of N, gas originally held at 3. 80 2 atm pressure in a 1. 00 L container at 26°C is…

A: Given, For N2 gas : Pressure : 3.80 atm                           Volume : 1.00 L…

Q: A 4.0 liter rigid, indestructible metal can is filled with nitrogen gas at 45 °C to a pressure of…

A:

Q: flashbulb of volume 3.00 mL contains O2(g) at a pressure of 2.30 atm and a temperature of 19.0 °C.…

A:

Q: Scuba divers who suffer from decompression sickness are treated in hyperbaric chambers using a gas…

A: Answer -

Q: A flashbulb of volume 1.70 mL contains O2(g) at a pressure of 2.30 atm and a temperature of 26.0 °C.…

A:

Q: A flashbulb of volume 2.00 mL contains O2(g) at a pressure of 2.30 atm and a temperature of 20.0 °C.…

A: Mole is equal to weight of substance divide by it's molar mass

Q: A 225 mL gas syringe was at a pressure of 99.3 kPa at 15.0 °C. On the following day, the temperature…

A:

Q: A 6.00 L tank at 11. °C is filled with 12.3 g of sulfur hexafluoride gas and 5.56 g of chlorine…

A: A 6.00 L tank at 11. °C is filled with 12.3 g of sulfur hexafluoride gas and 5.56 g of chlorine…

Q: A student performs an experiment like the one you saw in Experiment 8.  The student determines the…

A: Given,  Pressure of oxygen is 0.7811 atm Volume of oxygen is 217 ml = 0.217 L Temperature = 298.15 K…

Q: According to the ideal gas law, a 0.9513 mol sample of argon gas in a 1.456 L container at 272.8 K…

A: Answer:Here:

Q: The percent composition of air by volume is 78.08% N2, 20.95% O2, 0.93% Ar, and 0.036% CO2. What are…

A: According to Dalton's law, the partial pressure of a particular gas in a mixture can be used to…

Q: What would be the mass (in kilograms) of a sample of gas with a molar mass of 34.08 g/mol held…

A: The pressure of 1 psi is equal to 0.068 atm. The temperature of 28.0oC in Kelvin is…

Q: Lithium  metal reacts with molecular  oxygen  gas to form  lithium   oxide . A closed container of…

A: kkThe given data contains, Pressure = 8.12×105Pa   ( 1 atm =105Pa )Pressure =8.12 atmVolume =4…

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: An ideal gas equation depicts the relationship between variables like pressure (P), volume (V) and…

Q: A 9.60 L container holds a mixture of two gases, gas A and gas B, at 45 °C. The partial pressures of…

A: Here we are required to find the total pressure of the system .

Q: A sample of gas at 1009.8 mmHg, occupying a volume of 12.49 L, and at a temperature of 26.20 °C is…

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

Q: A 8.00 L tank at 6.68 °C is filled with 11.4 g of dinitrogen difluoride gas and 6.23 g of chlorine…

A:

Q: two separate 200.0L gas cylinders are to be filled each with two different gases: oxygen and…

A: Here we are required to find the mass of oxygen and hydrogen required so that the pressure of the…

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: Initial temperature of gas (T1) = 51.0 °C => T1 = 51.0 + 273.0 = 324 K Final temperature of gas…

Q: 2. Equal molar quantities of two gasses of molecular weight 4 and 40 are mixed. The pressure of the…

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Q: After 0.600 L of Ar at 1.38 atm and 226.0 °C is mixed with 0.200 L of O₂ at 314. torr and 129.0 °C…

A:

Q: A sample of N2O3(g) has a pressure of 0.024 atm. The temperature (in K) is then doubled and the N2O3…

A:

Q: At standard temperature and pressure (0 °C and 1.00 bar), 1.00 mol of an ideal gas occupies a volume…

A: Since, the given gas is an ideal gas. We can apply Ideal gas equation to this case:PV=nRTP= 1 barV=…

Q: A flashbulb of volume 2.20 mL contains O2(g) at a pressure of 2.30 atm and a temperature of 23.0 °C.…

A: Ideal gas equation : can be derived by combining the following laws.Boyle's law  V α 1P ( Constant T…

Q: Using the Van der Waal's equation, calculate the pressure developed by 180 g of ammonia gas…

A: Ideal gas is one that follows ideal gas equation at all temperatures and pressure. Real gas does not…

Q: what was the volume of the sample?

A: According to the Boyle's Law ; at constant temperature the pressure exerted by an ideal gas is…

Q: If some neon gas at 121,000 Pa were allowed to expand from 37 mL to 60 mL without changing the…

A: From the Boyles gas law, we know,     (At constant temperature)

Q: A large scuba tank with a volume of 18 L is rated for a pressure of 220 bar. The tank is filled at…

A:

Q: sample of an ideal gas has a volume of 2.26 L at 2.90×10^2 K and 1.08 atm. Calculate the pressure…

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Q: A sample of gas at 1005.9 mmHg and 23.00 °C is heated to a temperature of 128.50 °C. What is the new…

A:

Q: Using the procedure in Experiment 8, acetonitrile (molar mass = 41.05 g/mol) is collected at a…

A: Answer:- This question is answered by using the simple concept of calculation of volume of a gas…

Q: An aluminum aerosol can will burst if the pressure inside reaches 210.0 psi. If the can initially…

A:

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A:

Q: A flashbulb of volume 2.20 mL contains O2(g) at a pressure of 2.30 atm and a temperature of 23.0 °C.…

A: we have Volume =2.20ml =0.0022 L Temperature = 23 °c = 296 k Pressure =2.30 atm

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: In deep sea diving the composition of air a diver breathes must be changed in accordance with the…

A: Given that : % of oxygen in the air = 20% The partial pressure of oxygen in air = 0.20 atm Total…

Q: A flashbulb of volume 2.60 mL contains O2(g) at a pressure of 2.30 atm and a temperature of 27.0 °C.…

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

Q: A sample of gas at 867.5 mmHg, occupying a volume of 13.64 L, and at a temperature of 20.80 °C is…

A: P1 = 867.5mmHg V1 = 13.64L T1 = 20.80oC = 293.95K P2 =  255.09kPa = 1913.33207mmHg T2 = 74.66oC =…

Q: A 0.3 L vessel contains 20 mmol of methane gas at 30 °C. What is the calculated pressure of the gas,…

A: Given  Volume of gas(V) = 0.3 L Temperature (T) = 30°C  = 30 +273.15 K = 303.15 K Number of moles…

Q: For many purposes we can treat ammonia (NH3) as an ideal gas at temperatures above its boiling point…

A:

Q: Calculate the molar mass of a gas at 316. torr and 83.0 °C if 206. ng occupies 0.206 μL. Be sure…

A: The question is based on the concept of ideal gas equation. we need to calculate molecular mass of…

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.67 L was placed in a weighted balloon and…

A:

Q: An ideal gas is contained in a cylinder with a volume of 5.1*10^2 mL at a temperature of 30.°C and a…

A: An ideal gas has negligible volume in compare to volume of the container, and the molecules of ideal…

Q: A scuba diver’s tank contains 0.30 kg oxygen (O2) compressed into a volume of 2.32 L.(a) Use the…

A: The equation that gives the relationship between the pressure, temperature, volume and number of…

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

A:

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.