for STP – standard temperature and pressure (273.15 K, 101.325 kPa) – the molar volume of an ideal gas is 22.413962x10-3 m3 mol-1 with standard uncertainty 0.000013 x 10-3 m3 mol-1.2
1)molar volume of gases气体摩尔体积 英文短句/例句 1.Understanding concepts of the molar volume of gas, then learning some easy exercises.理解气体摩尔体积的概念,会做简单的计算。 2.First, the volume is proportional to the number of moles.第一,体积和摩尔数成正比。 3.Calculating the molar volume...
The ideal gas law is an approximation used to show how gases respond to changes in their pressure, temperature, and volume. The ideal gas law formula is PV = nRT. This formula can be used to calculate any of the parameters shown in the equation. It can also be used to calculate the ...
Molar volume, V mdoi:10.1007/978-0-387-30160-0_7496n. The volume occupied by 1 mol of a substance. For an ideal gas, 22.4 l mol −1 .Springer New YorkEncyclopedic Dictionary of Polymers
The molar volume of a gas, V, is found using the formula for the ideal gas law: PV = nRT. In this equation, P is pressure, n is 1 mol, R is the universal gas constant, and T is the temperature in Kelvin. The value for R will vary depending on the units of press...
Molar Mass of a Gas:We are familiar with the pressure (P), volume (V), temperature (T), and number of moles (n) of gas in the Ideal Gas Law equation but the molar mass of the gas can also be calculated from the same equation. Like any other calculatio...
Chemistry: Form WS6.5.2A Name ___ PHASES OF MATTER Date ___ Period ___ The Ideal Gas Law, Molar Mass, and Density There are several relationships between the temperature, pressure, the number of moles and the volume of gases. Boyle’s law says at constant temperature, the volume and ...
Stating the molar volume of a gas without indicating the reference conditions of temperature and pressure has very little meaning and can cause confusion. 在不指明温度和压力条件的情况下,说明气体的摩尔体积几乎没有意义并且可能引起混淆。 LASER-wikipedia2 The hydrogen-storage material is mainly forme...
Noun1.gas constant- (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole universal gas constant,R natural philosophy,physics- the science of matter and energy and their interactions; "his favorite subject wa...
1) molar volume; mol volume 摩尔容积2) molar heat capacity 摩尔热容 1. The molar heat capacity of Onnes s gas in arbitrary quasi-static process; 昂尼斯气体在任意准静态过程中的摩尔热容 2. The molar heat capacity of ideal gas and van der Waals gas in arbitrary quasi-static process; ...