24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 1809  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÄÖÈÈ

½ð³æ (СÓÐÃûÆø)


[½»Á÷] ¡¾ÇóÖú¡¿ÇóNaBH4-I2Ìåϵ»¹Ô­ôÈËáµ½´¼×¢ÒâÊÂÏî¼°ºó´¦Àí

ÓÐË­×ö¹ýÓÃNaBH4-I2Ìåϵ»¹Ô­ôÈËáµ½´¼µÄʵÑé°¡£¬±¾ÈËÏÖÕýÔÚ×öÕâ¸öʵÑ飬ÏëºÍ´ó¼ÒÒ»ÆðÌÖÂÛÒ»ÏÂÓйصÄÎÊÌ⣺

       1.ʵÑéµÚÒ»²½£¬NaBH4Òª¼Óµ½ËáÖУ¬²úÉúÆøÌ壬ÄÇôÊDz»ÊÇÒªÒ»Ö±¼Óµ½Ã»ÓÐÆøÌå²úÉú£¬²ÅÍ£Ö¹¼ÓNaBH4
       2.NaBH4¼Óµ½ËᣬÓÐÆøÌå²úÉú£¬ÊÇÒ»ÓÐÆøÌå²úÉú¾Í¼Óµâ£¬»¹ÊǵÈûÓÐÆøÌå²úÉúÁË£¬ÔÙ¼Óµâ
       3.ʵÑéºó´¦Àí£¬»áÓÐÒ»¶¨Á¿µÄµâû·´Ó¦£¬ºÜÄѳýÈ¥£¬Ò»Ö±Ó°Ïìºó´¦Àí½øÐÐ

    Çë×ö¹ýÕâ¸öʵÑéµÄ¸øµã¾­Ñé̸֮£¬Ð»Ð»ÁË
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÒýÓûØÌû:
Originally posted by ÄÖÈÈ at 2010-11-17 18:34:34:
Ϊʲô£¬ÎÒµÄʵÑé·´Ó¦ºó»¹ÓеⰡ£¬Ò²ºÜÄѳýµô£¬»¹ÊÇÎҵIJúÆ·¾ÍÊÇ»ÆÉ«ÄØ
¹Ø¼üµÄÒ»µãÊDzúÆ·µÄÎïÀíÐÔÖʲ鲻µ½£¬³ýÁËÊǹÌÌåÍ⣬ÓôÃÆ

ÑÕÉ«²»ÄÜ˵Ã÷ÎÊÌ⣬ÄãÓÃTLC¼ì²âÁËÂð£¿×îºÃ·Ö³ö²úÎï´òÆ×È·ÈÏһϽṹ
6Â¥2010-11-17 23:33:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð
ÄÖÈÈ(½ð±Ò+2): 2010-11-17 18:31:22
1.Ò»°ã²ÉÓÃTHF×öÈܼÁ£¬½«ËáÈܽâºóµÎµ½NaBH4µÄTHF»ìÐüÒºÖУ¬NaBH4µÄÁ¿ÉÔ¹ýÁ¿¼´¿É
2.Ò»°ãÊǵȲ»ÔÙ²úÉúÆøÌåÔټӵ⣬µâµÄÓÃÁ¿ÎªNaBH4µÄÒ»°ë
3.ÎÒ×ö·´Ó¦µÄʱºòûÓеâÊ£Ó࣬´¦Àíʱ¾ÍÊÇ×¢Òâ´ãÃð²»ÒªÌ«¿ì£¬Òª²»ÈÝÒ×ÅçÁÏ£¬ÁíÍâ¾ÍÊÇÈç¹û·´Ó¦Ð§¹û²»ºÃ£¬¿ÉÒÔÊʵ±¼ÓÈÈ
2Â¥2010-11-16 23:58:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xhj0631

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)


2NaBH4+I2=2NaI+2BH3

ʵ¼ÊÆð×÷ÓõÄÊÇBH3
3Â¥2010-11-17 14:57:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄÖÈÈ

½ð³æ (СÓÐÃûÆø)


Ϊʲô£¬ÎÒµÄʵÑé·´Ó¦ºó»¹ÓеⰡ£¬Ò²ºÜÄѳýµô£¬»¹ÊÇÎҵIJúÆ·¾ÍÊÇ»ÆÉ«ÄØ
¹Ø¼üµÄÒ»µãÊDzúÆ·µÄÎïÀíÐÔÖʲ鲻µ½£¬³ýÁËÊǹÌÌåÍ⣬ÓôÃÆ
4Â¥2010-11-17 18:33:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼Á +6 СÄô°®Ñ§Ï° 2026-04-11 9/450 2026-04-11 21:20 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 285Çóµ÷¼Á +8 ¶ñ·¨´ó¶þµÄÆøÎ¶ß 2026-04-05 11/550 2026-04-11 11:28 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] 282£¬Çóµ÷¼Á +12 jggshjkkm 2026-04-09 14/700 2026-04-11 09:39 by Öí»á·É
[¿¼ÑÐ] ¼ÆËã»úÀàÇóµ÷¼Á£¬22408-274·Ö +7 Éϰ¶deС³æ 2026-04-09 8/400 2026-04-10 19:56 by fxue1114
[¿¼ÑÐ] Ò»Ö¾Ô¸¾©Çø985£¬085401£¬Óë±¾¿Æ×¨ÒµÒ»Ö£¬µç×ÓÐÅÏ¢¹¤³Ì£¬ +4 Ñô¹â¿ªÀʵÄÄк¢ 2026-04-10 4/200 2026-04-10 18:27 by shenrf
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦9£¬326ÉúÎïѧÇóÏà¹Ø×¨Òµµ÷¼Á +4 Áõīī 2026-04-09 4/200 2026-04-10 12:07 by pengliang8036
[¿¼ÑÐ] Çóµ÷¼ÁÏ£Íû»¹ÊÇÏ£ÍûÔÚɽºÓËÄÊ¡¸½½ü +3 ¿ìÀÖµÄС°×¸ë 2026-04-05 3/150 2026-04-09 17:36 by wp06
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ɽ°¢Âû 2026-04-07 5/250 2026-04-09 15:28 by 18828373951
[¿¼ÑÐ] 311Çóµ÷¼Á +6 surte 2026-04-08 13/650 2026-04-09 14:00 by surte
[¿¼²©] ²ÄÁÏ·½Ïò¿¼²©£¬ÇóÍÆ¼ö +3 ÑÔÓïaaa 2026-04-05 4/200 2026-04-08 22:22 by nxgogo
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +4 ö©??? 2026-04-08 4/200 2026-04-08 21:44 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +16 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-05 16/800 2026-04-08 16:02 by luoyongfeng
[¿¼ÑÐ] »¯¹¤Ñ§Ë¶ 285Çóµ÷¼Á +26 Wisjxn 2026-04-07 26/1300 2026-04-08 14:42 by screening
[¿¼ÑÐ] µ÷¼ÁÇóÖú£¨ÉúÎïÓëÒ½Ò©£© +6 @6952 2026-04-06 6/300 2026-04-07 23:52 by lys0704
[¿¼ÑÐ] ר˶085403£¬291·Ö£¬ÓÐÁ½Æª×¨Àû£¬Ò»¹úÒ»½± +3 ¹þ¼ªßä¹þ¼ªßä 2026-04-07 3/150 2026-04-07 18:21 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 22408 µ÷¼Á²ÄÁÏ +7 ÎÒ½Ðez 2026-04-06 8/400 2026-04-07 17:12 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 085100½¨Öþѧ ѰÇó¿çרҵµ÷¼Á Ò»Ö¾Ô¸ÄÏ´ó294·Ö У¼¶Ê¡¼¶¹ú¼Ò¼¶½±ÏîÈô¸É ̤ʵ¿Ï¸É +3 1021075758 2026-04-06 4/200 2026-04-07 09:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì×Ü·Ö358Çóµ÷¼Á +10 cs0106 2026-04-05 12/600 2026-04-06 19:41 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 348Çóµ÷¼Á +3 ³µÀå×Ózzz 2026-04-05 3/150 2026-04-05 20:30 by à£à£à£0119
[¿¼ÑÐ] 298Çóµ÷¼Á +7 manman511 2026-04-05 7/350 2026-04-05 10:29 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û