Znn3bq.jpeg
²é¿´: 966  |  »Ø¸´: 3

ÔÆÁÖÓ°

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] ¼±Çó3µÀ¼ÆËãÌ⣬×îºÃÄÜÁгöËùÐè֪ʶµã

2¡¢35¡æÊ±£¬»·¼ºÍéΪ¾Û±½ÒÒÏ©£¨ÎÞ¹æÁ¢¹¹£©µÄ¦ÈÈܼÁ¡£ÏÖ½«300mg¾Û±½ÒÒÏ©£¨¦Ñ=1.05 g/cm3£¬Mn=1.5¡Á105£©ÓÚ35¡æÈÜÓÚ150ml»·¼ºÍéÖУ¬ÊÔ¼ÆË㣺£¨1£©µÚ¶þάÀûϵÊýA2£»£¨2£©ÈÜÒºµÄÉøÍ¸Ñ¹¡£

3¡¢35¡æÊ±£¬»·¼ºÍéΪ¾Û±½ÒÒÏ©µÄ¦ÈÈܼÁ¡£ÏÖ½«300mg¾Û±½ÒÒÏ©£¨¦Ñ=1.05g/cm3£©ÓÚ35¡æÈÜÓÚ150ml»·¼ºÍéÖУ¬²âµÃÈÜÒºµÄÉøÍ¸Ñ¹Îª0.384g/cm2£¬ÊÔ¼ÆËã´ËÊÔÑùµÄ·Ö×ÓÁ¿¡££¨R=8.484¡Á104g?cm/K?mol£©

4¡¢Õ³¶È·¨²â¶¨PSÊÔÑùµÄ·Ö×ÓÁ¿£¬ÒÑÖª25ml±½ÈÜÒºÈܽâPSΪ0.2035g£¬30¡æºãÎÂϲâÈÜÒºµÄÁ÷³öʱ¼äΪ148.5Ã룬¶øÈܼÁ±½µÄÁ÷³öʱ¼äΪ102.0Ã룬ÊÔ¼ÆËã¸ÃÊÔÑùµÄÕ³¾ù·Ö×ÓÁ¿¡££¨30¡æ£¬k=0.99¡Á10-2ml/g£¬¦Á=0.74£©
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

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

ÄäÃû

Óû§×¢Ïú (Ö°Òµ×÷¼Ò)

Matlabר¼Ò

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
±¾Ìû½öÂ¥Ö÷¿É¼û
2Â¥2013-01-13 00:45:28
ÒÑÔÄ   ÉêÇëPEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

msl100

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÔÆÁÖÓ°: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-01-15 14:35:12
http://wk.baidu.com/view/3a66b0d ... 971_441&pu=sl@1,pw@1000,sz@224_220,pd@1,fz@2,lp@1,tpl@color,&st=1&wk=sh&dt=doc&md=sax_8
3Â¥2013-01-13 07:33:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

msl100

Ìú³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
ÔÆÁÖÓ°: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-01-15 14:34:57
4Â¥2013-01-13 07:37:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÔÆÁÖÓ° µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 297¹¤¿Æ£¬Çóµ÷¼Á? +10 ºÓÄÏũҵ´óѧ-ÄÜ 2026-04-12 10/500 2026-04-12 22:44 by lbsjt
[¿¼ÑÐ] 339Çóµ÷¼Á +3 hanwudada 2026-04-12 3/150 2026-04-12 21:43 by lbsjt
[¿¼ÑÐ] 313Çóµ÷¼Á +5 Óà°Ú°ÚÊÇ´ó¸ç 2026-04-11 5/250 2026-04-12 10:34 by Öí»á·É
[¿¼ÑÐ] 316Çóµ÷¼Á +5 Ïë¶ÁÑо¿Éú( ?¡ß 2026-04-07 5/250 2026-04-12 00:43 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 290Çóµ÷¼Á +13 luoziheng 2026-04-10 13/650 2026-04-11 23:15 by labixiaoqiao
[¿¼ÑÐ] 26×ÔÈ»µØÀíѧ303·ÖÇóµ÷¼Á +6 Ò»Õ½³É˶°¡°¡°¡° 2026-04-06 11/550 2026-04-11 21:27 by Åáºêΰ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +16 Ò¶zilin 2026-04-10 16/800 2026-04-11 11:04 by may_ÐÂÓî
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÉúÎïѧÇóÏà¹Ø×¨Òµµ÷¼Á +4 Áõīī 2026-04-09 4/200 2026-04-10 12:07 by pengliang8036
[¿¼ÑÐ] Çó»úеר˶297µÚ¶þÅúµ÷¼Á +5 ʰÆâ12¡£ 2026-04-08 5/250 2026-04-09 16:43 by Ôʵ±ÊʶÈ
[¿¼ÑÐ] 349ѧ¿Æ»¯Ñ§045106Çóµ÷¼Á£¬»¯Ñ§Àà¶¼¿ÉÒÔ +8 ±£ºÃ¶®¶® 2026-04-08 8/400 2026-04-09 14:03 by xulei3024
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +18 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 19/950 2026-04-09 10:44 by cymywx
[¿¼ÑÐ] 334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 09:28 by wdyheheeh
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] 263·ÖBÇøÇóµ÷¼Á +6 Àînihao 2026-04-08 6/300 2026-04-08 09:38 by ÄÏ¿ªÐ¡ôë
[¿¼ÑÐ] ¼ÆËã»ú11408 287 Çóµ÷¼Á +3 LiLe5 2026-04-07 3/150 2026-04-07 23:15 by shanqishi
[¿¼ÑÐ] 307Çóµ÷¼Á +3 Youth@@ 2026-04-07 3/150 2026-04-07 09:25 by СºÚ²»ÅÂÄÑ
[¿¼ÑÐ] 327¿¼Ñе÷¼ÁÍÆ¼ö +6 ÎØÎØÎØÎØÄØ 2026-04-06 6/300 2026-04-06 21:39 by à£à£à£0119
[¿¼ÑÐ] 285Çóµ÷¼Á +5 mapmath 2026-04-06 6/300 2026-04-06 17:18 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û