网络释义 1. 理想气体状态方程 zh.wikipedia.org|基于7个网页 2. 的单位 Usage... ... 2 0.00% pnp 电晶体电流 2 0.00%pv nrt的单位2 0.00% r-c 微分绩分线路 ... www.phy.ntnu.edu.tw|基于2个网页 3. 的r Usage Statistics for... ... 7 0.00% ballast 用途 7 0.00%pv nrt的r7 0.00% ...
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...
方程中的参数R并不适用于所有气体 C. 状态方程中的温度T的单位是摄氏度 D. 状态方程中的n是指气体的摩尔量 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 参考答案: D 复制 纠错 参考解析: 状态方程中的n是指气体的摩尔量
What is R in PV nRT? Chemistry and physics equations commonly include "R", which is the symbol for the gas constant, molar gas constant, or universal gas constant. The Gas Constant is the physical constant in the equation for the Ideal Gas Law:PV = nRT. ...
当Po=1时R=0.082大气压用标准大气倍数表示时,用0.082; 当Po=76cm汞柱时R=6.24大气压用汞...
2. What is the value of the gas constant, R? The gas constant, R, has a value of 0.0821 L·atm/mol·K in SI units. However, it can also be expressed in other units such as J/mol·K or cm^3·atm/mol·K. 3. Can the ideal gas law be applied to all gases?
The ideal gas law PV = nRT relates pressure (P), volume (V), and temperature (T). n = the number of moles; R is the universal gas constant. Answer the following: \ 1. Rearranged, P = nRT/V. If n and T are held constant, what happens to the volume i...
What volume is needed to store 0.050 moles of helium gas at 202.6kPa and 400K?需要多大商店0.050摩尔氦气在202.6和400 K kPa吗? PV =nRTPV=nRT P = 202.6kPaP= 202.6 kPa n = 0.050moln= 0.050组分的 T = 400KT = 400 K V= ?V= ?Ll R = 8.314 J K-1 mol-1K-1 mol-1 R = 8.314 ...