24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 1858  |  »Ø¸´: 4

liweiping82

Ìú³æ (СÓÐÃûÆø)

[ÇóÖú] Ò»¶¨Î¶ÈѹÁ¦Ìõ¼þÏÂÆøÌåÖÊÁ¿µÄ¼ÆËã

¸ßѹ¸ª500ml£¬Í¨ÈëCO2£¬Ñ¹Á¦Îª0.5MPa£¬¾­¹ýÒ»¸ö»¯Ñ§·´Ó¦£¬Ñ¹Á¦Ï½µÖÁ0.4MPa£¬ÇëÎʱ»·´Ó¦µÄ0.1MPaCO2µÄÖÊÁ¿ÊǶàÉÙ°¡£¿Ôõô¼ÆË㣿

[ Last edited by sddtc888 on 2013-11-1 at 22:04 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

°®ÉÏÓã¡­¡­

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
sddtc888: ½ð±Ò+1, ¸ÐлӦÖú£¬»¶Ó­³£À´£¡ 2013-10-30 11:01:31
¼òµ¥µãËã¾ÍÊǹ«Ê½pV=nRT£¬²»ÖªµÀÄãζÈÊDz»ÊÇÒ»¶¨µÄ£¬Ò»¶¨µÄ»°£¬¾ÍûÄÇôÂé·³ÁË¡£
ÀÁ²¡ÓÖ·¸ÁË¡­¡­
2Â¥2013-10-29 13:29:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sddtc888

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

H¦×=E¦× S=kln¦¸ dS¡Ý¦ÄQ/T

ÇëÎÊÂ¥Ö÷£¬Î¶ÈÊǶàÉÙ£¿Ã»Î¶Èû·¨Ëã°É¡£¡£¡£¡£¡£
I can safely said that nobody understands the quantum theory. ¡ª¡ª R. P. Feynman
3Â¥2013-10-30 11:01:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liweiping82

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by sddtc888 at 2013-10-30 11:01:13
ÇëÎÊÂ¥Ö÷£¬Î¶ÈÊǶàÉÙ£¿Ã»Î¶Èû·¨Ëã°É¡£¡£¡£¡£¡£

ζȺ㶨£¬130
4Â¥2013-10-30 20:37:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sddtc888

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

H¦×=E¦× S=kln¦¸ dS¡Ý¦ÄQ/T

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
liweiping82: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-11-04 22:17:02
ÎÒÃÇÏÈËã³öѹÁ¦Îª0.5MPa ʱCO2µÄÁ¿£¬ÔÙËã³ö0.4MPa ʱCO2µÄÁ¿£¬¼õһϾÍÊDZ»·´Ó¦µÄCO2µÄÁ¿
Â¥Ö÷·´Ó¦µÄѹÁ¦ÊÇ0.5MPaºÍ0.4MPa£¬¼´500kPaºÍ400kPa£¬Ò²¾ÍÊÇ4-5¸ö´óÆøÑ¹£¬Ñ¹Á¦²»ËãÌ«´ó£¬Ò²²»Ëã̫С£¬Õâ¸ö·¶Î§ÀíÏëÆøÌå·½³Ì¡¢·¶µÂÍß¶û˹·½³Ì£¬Ñ¹ËõÒò×Ó·¨Ó¦¸Ã¶¼ÄÜÊÊÓã¬ËùÒÔÎÒÓÃÈýÖÖ·½·¨¶¼ËãÁËһϣ¬µ½Ê±ºòÔٱȽÏһϼ´¿É

£¨1£©ÀíÏëÆøÌå״̬·½³Ì
ζȺÍÌå»ý¶¼±£³Ö²»±ä
ËùÒÔ P1V=n1RT£¬P2V=n2RT£¬ËùÒÔ¦¤PV=¦¤nRT£¬
ËùÒÔ ¦¤n =0.0149mol£¬¼´·´Ó¦µôÁË0.0149mol µÄCO2

£¨2£©·¶µÂÍß¶û˹·½³Ì
Ò»¶¨Î¶ÈѹÁ¦Ìõ¼þÏÂÆøÌåÖÊÁ¿µÄ¼ÆËã
½«·¶µÂÍß¶û˹·½³ÌÕ¹¿ª£¬µÃ
Ò»¶¨Î¶ÈѹÁ¦Ìõ¼þÏÂÆøÌåÖÊÁ¿µÄ¼ÆËã-1
ÕâÊÇÒ»¸ö¹ØÓÚÎïÖʵÄÁ¿µÄÒ»ÔªÈý´Î·½³Ì£¬½âÕâ¸ö·½³Ì¼´¿É£¬ÆäÖÐa£¬bΪ·¶µÂÍß¶û˹³£Êý£¬²é±íµÄ£ºa=0.364£¬b=4.267 x 10^(-5)
µ±Ñ¹Á¦Îª0.5MPaʱ£¬n1 = 0.07533 mol
µ±Ñ¹Á¦Îª0.4MPaʱ£¬n2 = 0.060145 mol
ËùÒÔ ¦¤n = 0.0152 mol£¬¼´·´Ó¦µôÁË0.0152mol µÄCO2

£¨3£©Ñ¹ËõÒò×Ó·¨
CO2 ÁÙ½çѹÁ¦Pc=7.375MPa£¬ÁÙ½çζÈTc=304.13K£¬Ñ¹ËõÒò×Ó±í¼û¸½¼þ

µ±Ñ¹Á¦Îª0.5MPaʱ£¬Z=0.98867£¬n1 = 0.07544 mol
µ±Ñ¹Á¦Îª0.4MPaʱ£¬Z=0.992£¬n2 = 0.06015 mol
ËùÒÔ ¦¤n = 0.0153 mol£¬¼´·´Ó¦µôÁË0.0153mol µÄCO2

×ÛºÏÉÏÃæÈýÖÖ¼ÆËã·½·¨£¬×îºó½á¹û¶¼ÔÚ0.015 mol¸½½ü£¬¿¼Âǵ½ÀíÏëÆøÌå·½³Ì¼ÆËã³öÀ´µÄÊýֵƫ²î´óÒ»µã£¬ËùÒÔÈ¡ ¦¤n = 0.0152 mol ±È½ÏºÃ£¡
ËùÒÔ ¦¤n = 0.0152 mol£¬¼´·´Ó¦µôÁË0.0152mol µÄCO2

»»Ëã³ÉÖÊÁ¿£¬¦¤m = 0.669 g£¬¼´·´Ó¦µôÁË0.669 g µÄCO2ÆøÌå


Êý¾ÝÀ´Ô´£º¡¶ÎïÀí»¯Ñ§ µÚÎå°æ Éϲᡷ¸µÏײÊ
¸½¼þ£º¡¶Í¨ÓÃѹËõÒò×Óͼ¡·[ Last edited by sddtc888 on 2013-11-3 at 20:08 ]

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : ¡¶Í¨ÓÃѹËõÒò×Óͼ¡·.pdf
  • 2013-11-03 20:05:14, 675.23 K
I can safely said that nobody understands the quantum theory. ¡ª¡ª R. P. Feynman
5Â¥2013-11-03 19:58:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ liweiping82 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +3 scalable 2026-08-24 3/150 2026-08-24 15:02 by arzu_hma
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 21/1050 2026-08-24 14:21 by refreshing11
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +15 koalala 2026-08-24 17/850 2026-08-24 14:16 by hhs666
[»ù½ðÉêÇë] ¹À¼ÆÊÇÖÜËÄ +4 archvillain 2026-08-18 4/200 2026-08-24 13:53 by zzuzxg
[»ù½ðÉêÇë] ÅóÓÑȦ¿´µ½µÄ +7 wangzilk 2026-08-18 9/450 2026-08-24 10:50 by cmrandy
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +4 chengyan1220 2026-08-23 4/200 2026-08-24 08:47 by gloomy6159
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +10 CrisMessi 2026-08-18 11/550 2026-08-24 06:50 by ¿ªÐĵÄСʨ×Ó
[»ù½ðÉêÇë] ½ñÌì·Å°ñÂ𣿠+15 ²¼²¼ºÍÒ»¶þ 2026-08-19 16/800 2026-08-23 09:55 by ÕÅ´ºÉú
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +13 ziyangfang 2026-08-19 16/800 2026-08-22 17:08 by WH3796
[»ù½ðÉêÇë] ½ñÌì»ù½ð»á³ö½á¹ûÂð£¿20260819 +16 kkkl_v 2026-08-19 17/850 2026-08-22 16:12 by °¢²¼Abu
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
[ÂÛÎÄͶ¸å] Ͷ¸å×Éѯ +5 wwm09 2026-08-17 7/350 2026-08-21 10:11 by ÆÚ¿¯ÂÛÎİïÊÖ
[»ù½ðÉêÇë] ½ñÌì·Å°ñûϷÁ衃 +9 yuleib84 2026-08-19 11/550 2026-08-21 10:06 by gltch
[»ù½ðÉêÇë] »ù½ð°¡»ù½ð +4 longfie172 2026-08-20 4/200 2026-08-21 08:58 by mark mao
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û