Use the following graph to answer the following questions: Suppose a beaker of octane is put inside a sealed tank containing octane gas at 115. degree C and 395. torr. After ten minutes, will there be more liquid in the beaker, less liquid, or the same amount?

Q: At what temperature in oC does 0.505 moles of gas occupy a volume of 8.15 Liters at a pressure of…

A: According to ideal gas law's, ratio of product of Pressure and volume to the product of temperature…

Q: A sample of gas occupies a volume of 101 mL at 220.0 torr and 30.5˚C. Calculate the volume at 500.0…

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

Q: A sample of chlorine gas is confined in a 5.2 L container at 250. torr and 27°C. How many moles of…

A: Ideal gas is one that follows ideal gas equation at all temperatures and pressure. The ideal gas…

Q: A sample of argon gas at 2.90 atms and 35.0 mL, is heated from 20.0°C to 50.0°C. If the pressure…

A: Convert the unit of temperature:

Q: What is the molecular weight of a gas if 2.50 g of the substance occupies 500 mL at 127 ˚C and 912…

A: Answer: This question is based on the ideal gas equation which is shown below: PV=nRThere:P=pressure…

Q: A sample of carbon monoxide occupies 3.65 L at 298 K and 745 torr. Find its volume at 214oC and 367…

A:

Q: How many grams of CO2 are present if a 0.103 L vessel of gas is at 296 torr and 24.8 °C?

A: First, we need to convert the given pressure from torr to atmospheres (atm), as the ideal gas law…

Q: A 2.50 g sample of an unknown gas occupies 875 mL at 685 mm Hg and 35 degrees Celcius. What is the…

A: Given: mass of gas = 2.50 g Volume of gas = 875 mL = 0.875 L pressure of gas = 685 mmHg = 0.9013 atm…

Q: A sample of nitrogen gas is confined to a 14.0 L container at 375 torr and 37.0 degrees Celsius. How…

A:

Q: A sample of a gas occupies a volume of 29.6 L at 16 ºC and 614 torr. What will be the new volume if…

A: Intial volume  = V1 = 29.6 L  Intial temperature = 16 ºC.     ( 0 °C = 273.15 K ) Intial temperature…

Q: How many moles are in a 1.25 L sample of gas at 200. K and 745 torr?

A: Given:Volume=1.25 LPressure=745 torrTemperature=200 KConversion:From torr to atm:Pressure=745 torr…

Q: A 3.76 g sample of a noble gas is stored away in  a 2.00 L object at 874 torr and 25 degrees…

A:

Q: When zinc metal reacts with excess aqueous hydrochloric acid, zinc chloride is formed along with…

A: Given :-  Volume of H2 gas = 750 mL  Temperature = 30°C  Pressure = 742 torr  To calculate :-…

Q: mixture of Helium, methane and argon has a total pressure of 760 torr. If the Helium has a pressure…

A: Dalton's law  Total.pressure of the mixture =partiL pressures of the gases P total =P1+P2+P3+....…..

Q: The density of a gas is 0.980 g/L at 25°C and 365 torr. Calculate the molar mass of the gas.

A: Thank you.

Q: A sample of oxygen gas has a volume of 1.50L at 14.80 Celsius and 822.47 torr. What is the number of…

A:

Q: If an unknown quantity of gas is held at a temperature of 789 K in a container with a volume of 28.0…

A:

Q: A 240. mL sample of an unknown gas at 99C and 722 torr has a mass of 1.20 g. Calculate the molar…

A: Given,Temp= 99 degree Celsius.Pressure = 722 torrMass = 1.20gVolume = 240mL

Q: What are the final partial pressures

A:

Q: neon gas exerts a pressure of 1080 torr at 25degrees celsius. what pressure would it exert at -15…

A: Give data : At T1 = 25°C = 298K, Pressure(P1) = 1080 torr = 1.421 atm Let the pressure at T2 = -15°C…

Q: A mixture contains O2 at 700. torr pressure, F2 at 900. torr pressure, and Cl2 at 400. torr…

A: Given that, Pressure of O2=700 torr pressure of F2=900 torr pressure of Cl2=400torr then,

Q: A 3.99 g sample of a diatonic gas in 1.5 L container  has a pressure of 24.2 atm at 355K. What is…

A: according to ideal gas law , PV=nRT where, P=pressure in atm V= volume in liters but n=no of…

Q: A sample of gas has a volume of 400ml When measured at 25ﾟC and 760 torr what volume will it occupy…

A:

Q: A sample of chlorine gas is confined in a 9.0 L container at 237 torr and 27°C. How many moles of…

A:

Q: How many miles of gas are in a gas sample occupying 1.68 L at 663 mmHg and 313 K?

A:

Q: A sample of a gas occupies 160.0 mL at -10.0?C and 620. torr. What pressure will the gas exert in a…

A:

Q: How many moles are in a 412.6 mL sample of gas at 383.4 K and 744 torr?

A: We have to predict the moles of gas.

Q: Suppose you have a sample of N2 gas in a 5.45 L container at 2.3 bar, 39.5°C. a) What is the mass of…

A:

Q: Suppose a beaker of trichloroethylene is put inside a sealed tank containing trichloroethylene gas…

A: Given: a beaker of trichloroethylene is put inside a sealed tank containing trichloroethylene gas at…

Q: A mixture of helium and neon gases has a density of 0.240 g/L at 41.0°C and 382 torr. Find the mole…

A:

Q: What is the volume of a sample of gas at STP if it initially occupies 2.5 liters at 709 torr and…

A: Volume of 1 mol of any gas at STP = 22.4 L

Q: A sample of a gas occupies a volume of 29.7 L at 25 ºC and 735 torr. What will be the new volume if…

A: Initial volume of gas = V1 = 29.7 L Initial temperature T1 = 25 oC + 273 = 298 K Initial pressure of…

Q: A sample of gas has a mass of 3.85 g and has a volume of 955.0 mL at 831 torr and 23.0°C. What is…

A: Solution:- Given => mass of gas = 3.85 g                                  volume of gas = 955.0…

Q: A sample of nitrogen gas is confined to a 27.5-L container at 635 torr and 37.0°C. How many moles of…

A: Volume of gas (V) = 27.5 L Pressure of Gas (P) = 635 torr Temperature of gas (T) = 37 ℃ = (37 +…

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.