作者kijhao (。)
看板Chemistry
標題[問題]普通化學或有機化學
時間Tue Apr 4 22:12:12 2006
We can calculate the percentages of two isomers at equilibrium
using the equation △E=-R*T*lnK .
△E is the energy difference between isomers
R is the gas constant
T is the Kelvin temperature
K is the equilibrium constant between isomers
請問若已知的數據有△E , R , T , K
那要怎麼代公式求存在的百分比?
題目如下:
The energy difference of 3.8 (KJ/mol) between gauche and anti butance
corresponds to an equilibrium constant Keq of approximately 1.9
Calculate the percentage of each conformer at equilibrium.
感謝各位大大的解答
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 220.137.230.20