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[ÇóÖú] ¸ß˹ӋËãtranslational partition functionµÄ†–î}ÒÑÓÐ2È˲ÎÓë

ÎÒÓÐÒ»‚€BrO·Ö×Ó, ÒòžéÐèÒªÓÃß^¶É‘BÀíÕ“?íËãËÙÂʳ£”µ, ËùÒÔÐèÒªËüµÄtranslational partition function. ÔÚ¸ß˹ÖеÄtranslational partition function, ËüµÄÖµ¸úÎÒÊÖËã³ö?íµÄ²»Ò»˜Ó, ËùÒÔÏëÖªËüÊÇÔõ˜ÓËã³ö?í

¸ß˹µÄtranslational energyÊÇ 0.889 kcal/mol @ 298 K, ‘ªÔ“ÊÇÓÃ1.5*k*T Ëã³ö?í¡£
¸ß˹µÄtranslational partition function ÊÇ0.363451D+08, ß@‚€ÕæÊǸ㲻¶®¡£
ÎÒÊÖËãµÄtranslational partition functionÊÇÈçÏÂ:
Translational partition function = {[(2*pi*m*k*T)/(h^2)]^(3/2)}*(RT/P)
Mass of BrO = (79.9 amu + 16 amy) *1.66 * 10^-27 kg = 1.59194* 10^-25 kg
k = Boltzmann constant = 1.3806 * 10^-23 J/K
T = 298 K
h = 6.626 * 10^-34 Js
P = 1 atm
R = 8.205736 * 10 ^-5 m3 atm/mol/K

Ëã³ö?íµÄ½Y¹ûÊÇ 2.22* 10^31 ...¸ú¸ß˹µÄ 3.634* 10^7 ²îºÜßh¡£Çó¸ßÈËÖ¸üc£¡
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arsc: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2014-11-17 22:07:16
arsc: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2014-11-18 09:25:48
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3Â¥2014-11-17 19:58:25
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gmy1990: ½ð±Ò+2, ¸ÐлӦÖú 2014-11-16 23:32:31
arsc: ½ð±Ò+1, ¡ïÓаïÖú 2014-11-17 21:58:23
arsc: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú 2014-11-18 09:25:16
R=8.314J/(K mol)
P=1atm=101325 Pa
M(BrO)= (79.9 amu + 16 amy) *10-3 kg
2Â¥2014-11-16 22:46:40
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arsc

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by Çåп¡ÒÝ at 2014-11-17 19:58:25
²îÒ»¸ö°¢·üÙ¤µÂÂÞ³£Êý

‘ªÔÚÄÇÑe¼ÓÄØ? M(BrO)/6.02 * 10^23?
4Â¥2014-11-17 22:07:07
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Çåп¡ÒÝ

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
4Â¥: Originally posted by arsc at 2014-11-17 22:07:07
‘ªÔÚÄÇÑe¼ÓÄØ? M(BrO)/6.02 * 10^23?...

{[(2*pi*m*k*T)/(h^2)]^(3/2)}*( kB T/P)
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5Â¥2014-11-17 23:34:19
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