8RT Vavg IT M

Q: The average translational kinetic energy for a molecule (Errans) is given by the following equation:…

A: The average velocity at T = 200 C is given as v2=3kTmv12=3k200mv12=600km Now the kinetic energy at T…

Q: A balloon is filled with helium gas at atmospheric pressure (1 atm) until its volume is 800 m3. The…

A: Given Data :Volume of Helium in balloon V1 = 800 m3Pressure of Helium in balloon P1 = 1 atmVolume…

Q: What is the volume now?  Calculate to 2 decimals.

A: Given data: The initial volume of gas is: V = 3 m3 = 3000 lit. The final temperature of gas is: Tf =…

Q: The volume of an automobile tire is 2.5 × 10−2m3 . the pressure of the air in the tire is  2.8 atm…

A: The expression for the required mass of air is,

Q: Question 2. 1.60 x 106 Pa. Find (a) the temperature of the gas and (b) the average kinetie energy of…

A:

Q: 0.52 mol of argon gas is admitted to an evacuated 3.00 liter (3.00 × 10-3 m3) container at 20.0°C.…

A: Given: The number of the mole is 0.52. The initial volume is 3x10-3 m3. The initial temperature is…

Q: The pressure, P of an ideal gas, can be expressed as P = nRT/V where n is the number of moles, T is…

A: Given: P=nRTVR = 8.314 JK-1mol-1

Q: What is the volume of 67 mol of gas, in the unit of m3, when the pressure is 87 kPa and the…

A: Number of moles of gas, n=67 Pressure, p=87kPa⇒87×103Pa Temperature, T=680C⇒68+273K⇒341K Let the…

Q: According to the Ideal Gas Law, PV = KT, where P is pressure, V is volume, T is temperature (in…

A:

Q: 3.53. Calculate the molar volume of saturated liquid and the molar volume of saturated vapor by the…

A: Calculate the molar volume of propane at  40 degree Celsius that is 313.15K and saturated pressure =…

Q: The gas law for an ideal gas at absolute temperature 7 (in kelvins), pressure P (in atmospheres),…

A:

Q: Helium atoms have a mass of 4u and oxygen molecules have a mass of 32u, where u is defined as an…

A: The translational kinetic energy of a gas is given by Hence, average translational kinetic energy…

Q: What is the RMS speed of Helium atoms when the temperature of the Helium gas is 312.0 K? (Possibly…

A:

Q: If gas pressure (absolute value) for an ideal gas is held constant, the relationship between gas…

A: Given: If gas pressure (absolute value) for an ideal gas is held constant, the relationship between…

Q: An isolated quantity of an ideal gas at 297.2 K has a volume of 17.80 L at a pressure of 1.37 atm.…

A:

Q: Problem 3. The viral coefficients of a gas at 20 °C and 11.5 bar are B = -138 cm³ mol-¹ and C = 7222…

A: Given,T=20 CP=11.5 BarB=-138 cm3C=7222 cm6 mol-2R=83.14 cm3

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.