WebJun 15, 2011 · Why does hydrogen form diatomic molecules in nature, yet helium exists as a monoatomic element? The molecular orbital theory of bonding is used to explain t... WebApr 5, 2024 · This is an important part of the atmosphere and diatomic oxygen gas constitutes 20.8 percentage of the Earth's atmosphere. Additionally, as oxides the element also makes up almost half of the ...
8.1: Heat Capacity - Physics LibreTexts
WebIts value for monatomic ideal gas is 3R/2 and the value for diatomic ideal gas is 5R/2. The molar specific heat of a gas at constant pressure (Cp is the amount of heat required to raise the temperature of 1 mol of the gas by 1 C at the constant pressure. Its value for monatomic ideal gas is 5R/2 and the value for diatomic ideal gas is 7R/2. WebTwo moles of a monatomic ideal gas such as helium is compressed adiabatically and reversibly from a state (3 atm, 5 L) to a state with pressure 4 atm. (a) Find the volume and temperature of the final state. (b) Find the temperature of the initial state of the gas. (c) Find the work done by the gas in the process. cheryl cardwell
2.3 Heat Capacity and Equipartition of Energy
WebOn an adiabatic process of an ideal gas pressure, volume and temperature change such that pV γ p V γ is constant with γ = 5/3 γ = 5 / 3 for monatomic gas such as helium and γ = 7/5 γ = 7 / 5 for diatomic gas such as hydrogen at room temperature. WebJan 30, 2024 · A Diatomic Ideal Gas. A Diatomic Ideal Gas Equation: ΔU = 5 2nRΔT. In a … WebSince a monatomic molecule consists of only a single atom of point mass it has three degrees of freedom of translatory motion along the three coordinate axes x, y and z. Examples: Molecules of Inert gases like helium (He), Neon (Ne), Argon (Ar), etc. Degree of freedom of diatomic molecule flights to fengyuan district