The product of the pressure and volume of a sample of hydrogen gas at 0.00 °C is 80.0 J. (a) How many moles of hydrogen are present? (b) What is the average translational kinetic energy of the hydrogen molecules? (c) What is the value of the product of pressure and volume at 200 °C?

Q: Two moles of an argon gas are at a temperature of 350 K. Calculate the average kinetic energy per…

A: number of moles (n) = 2 Temperature (T) = 350 kelvin

Q: A)An ideal gas is confined to a container at a temperature of 330 K.What is the average kinetic…

A: Part (A): Given: The temperature of the gas is 330 K.

Q: Calculate the temperature T of a sample of gas when the average translational kinetic energy of a…

A:

Q: You do an experiment in which you transfer energy to 1.2 moles of a gas and measure it’s change in…

A: Given values: number of moles n = 1.2 moles From graph: Internal energy change ∆Q=3166-0=3166 J…

Q: Space Physics: The solar corona is a very hot atmosphere surrounding the visible surface of the sun.…

A: We know we can consider Solar corona as Ideal gas due to low pressure and high temperature : We can…

Q: One mole of oxygen gas is at a pressure of 5.05 atm and a temperature of 24.5°C. (a) If the gas is…

A: The initial volume(V) of the oxygen gas is given by the ideal gas equation, that is, V = nRTP, where…

Q: When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are…

A:

Q: If the pressure of an ideal monatomic gas is increased while the number of moles is kept constant,…

A: Answer: The expression of average translational energy of monochromatic gas is given by, E=32kT…

Q: A mole of atoms is 6.02 X 1023 atoms. To the nearest order of magnitude, how many moles of atoms are…

A: This is an estimation problem. The estimated composition of the cat is 65% C; 18.5% O and 9.5%H

Q: Large helium-filled balloons are used to lift scientific equipment to high altitudes. (a) What is…

A:

Q: The following figure is a histogram showing the speeds of the molecules in a very small gas. What…

A: Most probable speed  corresponds to the value of speeds of molecules of a gas that has the highest…

Q: the air inside contains 14% oxygen, which is somewhat smaller amount than in fresh air. Assuming…

A: Given, Pressure P = 1.00 ×105 Pa radius of alveoli R = 0.125 mm Temperature T = 310 K percentage of…

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.