pV=nRT(克拉伯龙方程）p为气体压强，单位Pa。V为气体体积，单位m3。n为气体的物质的量，单位mol，T为体系温度，单位K。R为比例系数，数值不同状况下有所不同，单位是J/（mol·K）推导经验定律 （1）玻意耳定律（玻—马定律） 当n，T一定时 V，p成反比，即V∝（1/p）① （2）查理定律 当n...
今天来简单介绍一下Pv=nRT这个公式的由来。 理想气体是一种理想化模型,便于研究的气体的性质,从而做出其相关的计算和预测。当我们examine ideal gas时,我们通常会看四个变量: Pressure, Temperature,Moles, Volume. Pressure: the force the gas particles exerting on its container.How often they hit the sides?
今天来简单介绍一下Pv=nRT这个公式的由来。 理想气体是一种理想化模型,便于研究的气体的性质,从而做出其相关的计算和预测。当我们examine ideal gas时,我们通常会看四个变量: Pressure, Temperature,Moles, Volume. Pressure: the force the gas particles exerting on its container. How often they hit the sides?
Temperature: the heat would be transferred into K.E of motion, higher T particles moving faster.How fast the particles moving? Volume:How big is container? Moles:How many particles in there in container? 这四个变量之间有相...
PV = nRT Introduction The Ideal Gas Law, known as PV = nRT, is a fundamental equation in thermodynamics that describes the relationship between pressure, volume, temperature, and the number of moles of gas. This equation allows us to understand and predict the behavior of gases under various ...
Volume refers to the amount of space occupied by a gas. It is usually measured in units of cubic meters (m^3) or liters (L). In the ideal gas law, volume is inversely proportional to pressure. This means that as the volume of a gas increases, the pressure decreases, assuming the te...
PVnRT, the Ideal Gas Law Calculator allows you to calculate your choice of the pressure, volume, amount of substance, or the temperature under the ideal gas approximation. Simply pick the calculation you want to perform, enter your values, and pick the units. ...
A welder using a tank of volume 7.50×10^−2 m^3 fills it with oxygen (with a molar mass of 32.0 g/mol ) at a gauge pressure of 3.00×10^5 Pa and temperature...
What is the T in PV nRT? PV = nRT is an equation used in chemistry called the ideal gas law equation. P = pressure of the gas. V = volume of the gas. n = number of moles of the gas. T= Temperature expressed in units of Kelvin. ...
I have a HW question and was out sick during the lesson. Could anyone explain the following to me. Suppose ammonia (NH3) is made by the haber process. If 10.0 kg of N2 gas is reacted with excess H2 gas at 550. C and 250 atm, what volume of ammonia is produced?