±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 4427  |  »Ø¸´: 18

fenrirwen

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ÅðÇâ»¯ÄÆ»¹Ô­ÂÈ»¯îÙ»úÀí

СµÜ¸Õ¿ªÊ¼×ö»¹Ô­îÙµÄʵÑ飬ÇëÎÊÅðÇâ»¯ÄÆ»¹Ô­ÂÈ»¯îÙʱµÄ·´Ó¦»úÀíÊÇʲô£¿¶¼»áÐγÉʲô²úÎ·´Ó¦µÄÓ°ÏìÒòËØ¶¼ÓÐÄÄЩ£¿ÓÐûÓÐÏà¹ØµÄ·½³Ìʽ£¬»òÕßÄܲ»ÄÜÌṩ¸øÐ¡µÜÏà¹ØµÄÎÄÏ×£¨ÌâÄ¿¼´¿É£©£¬Ð»Ð»¸÷λ£¡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

ĽÈÝÓÄÑþ ÓÐÒâÒåµÄÊÕ²Ø

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

mjqlzl

Ìú³æ (ÕýʽдÊÖ)

Õâ¸öÄã¿ÉÒÔ¿´¿´ÉϺ£Ê¦·¶´óѧ´ß»¯¿ÎÌâ×é-ÀîºÍÐËÀÏʦ¹ØÓÚÕâ·½ÃæµÄÎÄÕÂ~~

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

3Â¥2012-06-04 09:16:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

zkzm

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
flylrh: ½ð±Ò+2, ллӦÖú£¡ 2012-06-04 09:25:41
fenrirwen: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú, лл£¡ 2012-06-05 00:11:18
PdCl2+HCHO+3NaOH=Pd+HCOONa+2NaCl+H2O.ÎÒÓü×ËỹԭµÄ£¬»úÀíÂð½è¼øÎÄÏ×ÁË£¬»¹Ô­¼ÁÔÚÇ¿¼îÐÔÌõ¼þϲÅÓµÓл¹Ô­ÐÔ£¬
Çà´º ´óѧ ÀíÏë ÈËÉú ÏÖʵ
2Â¥2012-06-04 08:18:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cssummer

Òø³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
fenrirwen: ½ð±Ò+3, ¡ï¡ï¡ïºÜÓаïÖú, лл£¡ 2012-06-05 00:13:20
ÅðÇâ»¯ÄÆºÍÂÈ»¯îÙ·¢ÉúµÄÊǵäÐ͵ÄÑõ»¯»¹Ô­·´Ó¦°¡¡£NaBH4ÓÐÇ¿»¹Ô­ÐÔ °ÑPd2+»¹Ô­³ÉÁã¼ÛPdÁË
Pd 2+ +2BH4  ¨C  = Pd + B2H6 + H2
May there be enough clouds in your life to make a beautiful sunset.
4Â¥2012-06-04 15:08:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fenrirwen

½ð³æ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
3Â¥: Originally posted by mjqlzl at 2012-06-04 09:16:46
Õâ¸öÄã¿ÉÒÔ¿´¿´ÉϺ£Ê¦·¶´óѧ´ß»¯¿ÎÌâ×é-ÀîºÍÐËÀÏʦ¹ØÓÚÕâ·½ÃæµÄÎÄÕÂ~~

ÄúûµãÓ¦ÖúÒ²²»ÄܸøÄú½ð±ÒÁË  ËÍÄú¶ä»¨°É лл°ï棡
5Â¥2012-06-05 00:13:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fenrirwen

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by cssummer at 2012-06-04 15:08:10
ÅðÇâ»¯ÄÆºÍÂÈ»¯îÙ·¢ÉúµÄÊǵäÐ͵ÄÑõ»¯»¹Ô­·´Ó¦°¡¡£NaBH4ÓÐÇ¿»¹Ô­ÐÔ °ÑPd2+»¹Ô­³ÉÁã¼ÛPdÁË
Pd 2+ +2BH4  ¨C  = Pd + B2H6 + H2

ÇëÎÊÕâ¸ö·´Ó¦ÊÇÒ»²½½øÐеÄô£¿  ÎÒÔÚÆäËûÌû×ÓÉÏ¿´¼û¹ýÅðÇâ»¯ÄÆÃ¿¸öÇâ¶¼¿ÉÒÔ±»Ñõ»¯µÄ˵·¨   ÁíÍâÈç¹û¼ÓÈëÓлúÎÈç´¼£¬È©µÈ»á¶Ô·´Ó¦ÓÐʲôӰÏìÄØ£¿Ð»Ð»Äú£¡
6Â¥2012-06-05 00:16:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fenrirwen

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by zkzm at 2012-06-04 08:18:28
PdCl2+HCHO+3NaOH=Pd+HCOONa+2NaCl+H2O.ÎÒÓü×ËỹԭµÄ£¬»úÀíÂð½è¼øÎÄÏ×ÁË£¬»¹Ô­¼ÁÔÚÇ¿¼îÐÔÌõ¼þϲÅÓµÓл¹Ô­ÐÔ£¬

ÊǵĠ ÎÒÒ²ÊÇÔÚ¼îÐÔÌõ¼þϽøÐеÄʵÑé  ÁíÍâÏëÇëÎÊÄú ÅðÇâ»¯ÄÆ»¹Ô­ÖмÓÈ뺬ôÇ»ù»òÆäËû¹ÙÄÜÍŵÄÓлúÎïʱ  »á¶Ô·´Ó¦ÓÐʲôӰÏ죿 »á²»»á½«ÓлúÎﻹԭ¶ø²»ÊÇ»¹Ô­Pd2+ÄØ£¿
7Â¥2012-06-05 00:18:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zkzm

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
7Â¥: Originally posted by fenrirwen at 2012-06-05 00:18:42
ÊǵĠ ÎÒÒ²ÊÇÔÚ¼îÐÔÌõ¼þϽøÐеÄʵÑé  ÁíÍâÏëÇëÎÊÄú ÅðÇâ»¯ÄÆ»¹Ô­ÖмÓÈ뺬ôÇ»ù»òÆäËû¹ÙÄÜÍŵÄÓлúÎïʱ  »á¶Ô·´Ó¦ÓÐʲôӰÏ죿 »á²»»á½«ÓлúÎﻹԭ¶ø²»ÊÇ»¹Ô­Pd2+ÄØ£¿...

¼ÓÈëµÄʲôÓлúÎï°¡£¿Ó¦¸Ãûʵġ£¼ÓÓлúÎïÄ¿µÄ£¿
Çà´º ´óѧ ÀíÏë ÈËÉú ÏÖʵ
8Â¥2012-06-05 08:00:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chinguo

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÒýÓûØÌû:
2Â¥: Originally posted by zkzm at 2012-06-04 08:18:28
PdCl2+HCHO+3NaOH=Pd+HCOONa+2NaCl+H2O.ÎÒÓü×ËỹԭµÄ£¬»úÀíÂð½è¼øÎÄÏ×ÁË£¬»¹Ô­¼ÁÔÚÇ¿¼îÐÔÌõ¼þϲÅÓµÓл¹Ô­ÐÔ£¬

ÄãÈ·ÈÏÊǼ×ËỹԭÂ𣿷½³ÌʽÖÐÊǼ×È©°¡£¿·½³ÌʽҲûÓÐÅ䯽£¬ÇëºËʵһÏÂ
´ß»¯¸Ä±äÊÀ½ç
9Â¥2012-06-05 10:58:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zkzm

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
9Â¥: Originally posted by chinguo at 2012-06-05 10:58:29
ÄãÈ·ÈÏÊǼ×ËỹԭÂ𣿷½³ÌʽÖÐÊǼ×È©°¡£¿·½³ÌʽҲûÓÐÅ䯽£¬ÇëºËʵһÏÂ...

¼×È©£¬²»ºÃÒâ˼¡£¼×ËáÉÔ΢¹ýÁ¿£¬ÎªÁ˾ÍÊÇ»¹Ô­ÍêÈ«ÁË¡£
Çà´º ´óѧ ÀíÏë ÈËÉú ÏÖʵ
10Â¥2012-06-05 11:04:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ fenrirwen µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +3 µçÆøÐ¡Éñͯ 2026-04-04 3/150 2026-04-05 10:17 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ´óѧ0710£¨A£©³õÊÔ329·Ö Çóµ÷¼Á +4 Ò»Ãû26¿¼ÑÐÉú 2026-04-04 4/200 2026-04-05 10:01 by barlinike
[¿¼ÑÐ] Äܶ¯µ÷¼Á326ר˶ +4 wan112233 2026-04-04 4/200 2026-04-04 22:47 by yu221
[¿¼ÑÐ] 342Çóµ÷¼Á +3 Liang7111 2026-04-04 5/250 2026-04-04 19:47 by dongzh2009
[¿¼ÑÐ] 363Çóµ÷¼Á +7 zh096 2026-04-04 7/350 2026-04-04 17:13 by dongzh2009
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 zybz³å³å³å 2026-04-03 6/300 2026-04-04 13:08 by zybz³å³å³å
[¿¼ÑÐ] ±¾¿Æ211£¬293·ÖÇëÇóµ÷¼Á +6 Á«²Ë¾ÍÊÇź°É 2026-04-03 7/350 2026-04-04 11:12 by Á«²Ë¾ÍÊÇź°É
[¿¼ÑÐ] 266Çóµ÷¼Á +8 ѧԱ97LZgn 2026-04-03 8/400 2026-04-04 09:02 by 20021109
[¿¼ÑÐ] 0856µ÷¼Á +8 ÇúÌýóÞ 2026-03-30 8/400 2026-04-04 08:46 by tianyyysss
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉúÎïÓëÒ½Ò©£¬296·Ö£¬Çóµ÷¼Á +8 66¹ 2026-04-03 9/450 2026-04-03 14:22 by »¯Ñ§»¯¹¤Ë¶Ê¿ÕÐÉ
[¿¼ÑÐ] 311Çóµ÷¼ÁÒ»Ö¾Ô¸ºÏ·Ê¹¤Òµ´óѧ +15 Çï¶þÊ®¶þ 2026-03-30 15/750 2026-04-03 10:19 by linyelide
[¿¼ÑÐ] 273Çóµ÷¼Á +20 ÀîÜÆÐÂ1 2026-03-31 20/1000 2026-04-03 09:58 by linyelide
[¿¼ÑÐ] 312Çóµ÷¼Á +4 ÉÞÔÂÉ« 2026-04-02 5/250 2026-04-03 08:21 by fangshan711
[¿¼ÑÐ] ²ÄÁÏ0856 Ó¢Ò»Êý¶þ 323 Çóµ÷¼Á +10 Ô¬sy 2026-04-01 10/500 2026-04-02 19:52 by xingsh
[ÂÛÎÄͶ¸å] chinese chemical lettersÓ¢ÎİæÍ¶¸åÇóÖú 120+4 Yishengeryi 2026-03-30 6/300 2026-04-02 17:19 by Yishengeryi
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤340Çóµ÷¼Á +5 jhx777 2026-03-30 5/250 2026-04-02 12:45 by smileboy2006
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358 +3 cs0106 2026-04-02 5/250 2026-04-02 11:37 by olim
[¿¼ÑÐ] 337Çóµ÷¼Á +11 ¡¶Ê÷¡· 2026-03-29 11/550 2026-04-02 10:20 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸±±ÁÖʳƷÓëÓªÑø095500£¬301·Ö£¬ÒѹýÁù¼¶£¬ÓпÆÑо­Àú +4 ¿ìÀÖ´¢Ðî¹Þ 2026-03-31 4/200 2026-04-01 09:26 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +10 ¼Ò¼Ñ¼Ñ¼Ñ¼Ñ¼Ñ 2026-03-29 10/500 2026-03-30 18:34 by 544594351
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û