In the van der Waals equation, for what aspect does the factor 'b' correct in from ideal gases? A) It accounts for the isotopic distribution of atoms in the gas. B) It corrects for inelastic collisions between molecules. C) It corrects for the distribution of speeds of gas molecules at the given temperature. D) It corrects for the possible polarity of the molecule. E) It corrects for the volume of the gas particle.

Q: I mix 9.99 grams of nitrogen, 9.18 grams of hydrogen and 9.05 grams of helium in a flask. If the…

A: From the given masses of nitrogen, hydrogen and helium, the moles can be calculated.

Q: I mix 3.56 grams of nitrogen, 4.52 grams of hydrogen and 6.37 grams of helium in a flask. If the…

A: From the given masses of nitrogen, hydrogen and helium, the moles can be calculated.

Q: The plot below shows the distribution of molecular velocities for two gases (A and B) at the same…

A:

Q: A 1.92 gram sample of an unknown gas is found to occupy a volume of 1.19 L at a pressure of 599 mmHg…

A: PV = nRT n = Mass/molar mass

Q: A sample of xenon gas at 307 K and 2.12 atm occupies a volume of 3.33 L. If the gas is allowed to…

A: Hydrogen selenide gas is present in water . Water is saturated with this gas.

Q: Part C - Which of the follwing statements is not consistent with the postulates of the kinetic…

A: According to the Postulates of  kinetic molecular theory for gases -  1. Every gas consists of a…

Q: The plot below shows the distribution of molecular velocities for two gases (A and B) at the same…

A: Interpretation: We have to tell which statement is true.

Q: I mix 8.93 grams of nitrogen, 2.76 grams of hydrogen and 5.24 grams of helium in a flask. If the…

A: Molar mass of nitrogen gas (N2) = 28.01 g/mol Molar mass of hydrogen gas (H2) = 2.02 g/mol…

Q: the van der waals equation for a nonideal gas corrects for behavior of gases that do not conform to…

A: The van der Waals equation gives results that are larger than the ideal gas equation at very high…

Q: Carbon dioxide molecules have an average speed of 25.0 m/s at a given temperature and pressure. What…

A: The given data contains, Average speed of CO2 = 25 m/s.

Q: In a sample of Ar gas at 298.15K, what fraction of the Ar atoms have a speed between 600 and 1500…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A chemical reaction is carried out in a sealed container at constant pressure of 3.25 atm. The…

A:

Q: A 9.107 mol sample of argon gas is maintained in a 0.8300 L container at 300.3 K. What is the…

A:

Q: Carbon dioxide molecules have an average speed of 25.0 m/s at a given temperature and pressure. What…

A: According to Graham's law speed of molecules of gases (at same condition) is related with it's molar…

Q: In daltons and henrys law, why does the percentage of gasses in the air not decrease but the partial…

A: Dalton's Law: In this law, the total pressure that will be exerted by the mixture of gases that are…

Q: At high pressures, real gases do not behave ideally. Calculate the pressure exerted by 27.5 g H2 at…

A: The van der Waals constant for H2 is as follows:

Q: A sample of helium gas occupies 7.88 L at 55.28°C. Calculate the new volume, in L when the…

A: Answer: To define the state of the pressure, Volume and temperature are the 3 parameters that we…

Q: At high pressures, real gases do not behave ideally. Calculate the pressure exerted by 26.5 g H₂ at…

A: The van der Waals equation is given by:(P+(an2/V2​))(V−nb) = nRTWhere:P is the pressure.V is the…

Q: Determine the molar mass of a gas that moves 4.67 times as fast as CO2.

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: A 2.50 L balloon containing nitrogen gas at -210.0 C, was warmed to 100.0 °C. Calculate the new…

A: Given :-  Initial volume = 2.50 L  Initial temperature = -210.0°C  Final temperature = 100.0°C  To…

Q: Assuming that only the listed gases are present, what would be the mole fraction of oxygen gas be…

A: 2.31 atm of oxygen 3.75 atm of hydrogen

Q: In a sample of oxygen gas at 300.0K, all of the gas molecules are traveling with a velocity of 483.6…

A: We have to choose True or false in a sample of oxygen gas at 300.0K, all of the gas molecules are…

Q: The volume of gas in a container was originally 3.24L, while at standard pressure, 1.00atm. What…

A: Given information: V1 = 3.24 L P1 = 1.00 atm P2 = 1.20 atm

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.