Znn3bq.jpeg
²é¿´: 579  |  »Ø¸´: 6
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

º£À«Ìì¿Õ102

ľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¼±ÇóÏõËáÒøÓëÅðÇâ»¯ÄÆµÄ·´Ó¦·½³Ìʽ£¡

ÄûÃÊËá×öΪÎȶ¨¼Á£¬ÇóAgNO3ÓëNaBH4µÄ·´Ó¦·½³Ìʽ£¡Ð»Ð»£¡

» ²ÂÄãϲ»¶

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

beihai722

гæ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
º£À«Ìì¿Õ102(½ð±Ò+10,VIP+0):Íò·Ö¸Ðл£¡
NaBH4»¹Ô­ÐÔÇ¿,ÄÜ»¹Ô­ÉéÑÎ,NaBH4×ÔÉí±»Ñõ»¯³ÉÅðËá.
¶øÏõËáÒøµÄÑõ»¯ÐÔ±ÈÉéÑλ¹ÒªÇ¿,¹ÊÒ»¶¨ÄܰÑNaBH4Ñõ»¯³ÉÅðËá,¶øÏõËáÒø×ÔÉí±»»¹Ô­ÎªÒøµ¥ÖÊ.
»¯Ñ§·½³Ìʽ:
8Ag +   +    BH4 -   +   3H2O   == H3BO3  +  8Ag  +  7H +

¹Ê,ÀíÂÛÉÏ:  8Ħ¶û Ag ¶ÔÓ¦ 1Ħ¶û   BH4 -


µ«ÊÇ,ÔÚ·´Ó¦Öлá²úÉúH+,²¢ÇÒÈÜÒºÖÐÓнéÖÊÄûÃÊËá,¹Ê±ØÐ뿼ÂÇÏõËá¸ù

3H +   +   NO3 -    +   BH4 -  == NH4 +  +  H3BO3


1Ħ¶û  BH4-   ¶ÔÓ¦   1Ħ¶û NO3 -

×ÛÉÏËùÊö:
1Ħ¶û AgNO3 ¶ÔÓ¦ 1.125Ħ¶û  NaBH4  

ͬʱÄûÃÊËá¾ßÓл¹Ô­ÐÔ,

Òò´Ë½¨ÒéÄã1Ħ¶û AgNO3 ¶ÔÓ¦ 0.125µ½ 1.125  Ä¦¶û  NaBH4
¾ßÌåÇé¿ö,È·¶¨Ä¦¶û±ÈÒª¿¿×Ô¼ºÃþË÷.·´ÕýÔÚ  0.125µ½ 1.125  Ä¦¶û  NaBH4Ö®¼ä.
7Â¥2008-05-22 18:05:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

cyclodextrin

Òø³æ (СÓÐÃûÆø)

NaBH4Ó¦¸ÃÊÇ×ö»¹Ô­¼ÁÓ㬻áÉú³ÉAgµ¥ÖÊ¡£ÒòΪºÜ¶à×öÄÉÃ×½ðµ¥ÖʵÄÖÆ±¸Í¨³£¶¼ÊÇÓÃNaBH4»¹Ô­ÂȽðËáÀ´½øÐеġ£
2Â¥2008-05-21 18:24:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

º£À«Ìì¿Õ102

ľ³æ (ÕýʽдÊÖ)

Ï£ÍûÄܵõ½¾ßÌåµÄ·´Ó¦·½³Ìʽ£¡

ÅðÇâ»¯ÄÆÊÇÒ»ÖÖÇ¿»¹Ô­¼ÁÕâÒ»µãÎÒÖªµÀ£¬µ«¼±ÇÐÏëÖªµÀ¾ßÌåµÄ¶¨Á¿¹ØÏµ£¡Ï£Íû´ó¼Ò°ï棡лл
3Â¥2008-05-21 20:22:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

º£À«Ìì¿Õ102

ľ³æ (ÕýʽдÊÖ)

Ï£ÍûÄܵõ½¾ßÌåµÄ·´Ó¦·½³Ìʽ£¡

ÅðÇâ»¯ÄÆÊÇÒ»ÖÖÇ¿»¹Ô­¼ÁÕâÒ»µãÎÒÖªµÀ£¬µ«¼±ÇÐÏëÖªµÀ¾ßÌåµÄ¶¨Á¿¹ØÏµ£¡Ï£Íû´ó¼Ò°ï棡лл
4Â¥2008-05-21 20:59:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 366Çóµ÷¼Á +9 ²»ÖªÃûµÄСئ 2026-04-11 9/450 2026-04-13 01:19 by ÐÒÃâ ..
[¿¼ÑÐ] 0854µ÷¼Á +9 ³¤¹­°Á 2026-04-12 11/550 2026-04-12 22:13 by paopaotu326
[¿¼ÑÐ] 2±¾£¬³õÊÔ303£¬0860Çóµ÷¼Á +6 floriea 2026-04-12 8/400 2026-04-12 18:13 by zhouxiaoyu
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +3 RussHu 2026-04-12 4/200 2026-04-12 17:49 by ³ÂƤƤ
[¿¼ÑÐ] 271Çóµ÷¼Á +20 2261744733 2026-04-11 22/1100 2026-04-11 23:14 by labixiaoqiao
[¿¼ÑÐ] Ò»Ö¾Ô¸Ïôó0856£¬306Çóµ÷¼Á +15 Bblinging 2026-04-11 15/750 2026-04-11 22:53 by 314126402
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬»¯Ñ§310·Ö£¬±¾¿ÆÖصãË«·Ç£¬Çóµ÷¼Á +23 ŬÁ¦·Ü¶·112 2026-04-08 23/1150 2026-04-10 23:29 by 314126402
[¿¼ÑÐ] ²ÄÁÏÀà284µ÷¼Á +40 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 48/2400 2026-04-10 23:28 by 314126402
[¿¼ÑÐ] 263ÄÜÔ´¶¯Á¦×¨Ë¶Çóµ÷¼Á +4 ¼Ó´óºÅ·¹ºÐ´ü 2026-04-10 4/200 2026-04-10 20:52 by gong120082
[¿¼ÑÐ] 314Çóµ÷¼Á +18 xhhdjdjsjks 2026-04-09 19/950 2026-04-10 18:53 by HPUCZ
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
[¿¼ÑÐ] ¿¼ÑжþÂÖµ÷¼Á +8 ¹ÊÈË?? 2026-04-09 8/400 2026-04-10 09:44 by Çà÷duoduo
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏôóÉúÎïѧ332Çóµ÷¼Á +10 ³Ø³Ø³Ø³Ø³Ø³Ø 2026-04-08 10/500 2026-04-09 17:10 by ¶À×íÃι³Ç
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤289·Ö +31 ˶ÐǸ° 2026-04-08 31/1550 2026-04-09 16:54 by Delta2012
[¿¼ÑÐ] 085501»úеӢ¶þ77×Ü·Ö294Çóµ÷¼Á£¬½ÓÊÜ¿çרҵѧϰ +6 ÊØ·¨¹«ÃñØÁ¼Í 2026-04-08 6/300 2026-04-09 15:55 by wp06
[¿¼ÑÐ] 274Çóµ÷¼Á +5 ɽ°¢Âû 2026-04-07 5/250 2026-04-09 15:28 by 18828373951
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +18 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 19/950 2026-04-09 10:44 by cymywx
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +3 Ľ¾øcc 2026-04-09 3/150 2026-04-09 09:57 by liuhuiying09
[¿¼ÑÐ] 328Çóµ÷¼Á +4 ghhh88888 2026-04-06 5/250 2026-04-07 14:45 by ghhh88888
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û