Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1715  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

zhysdd

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖú½ðÄÉÃ×°ôºÏ³ÉÎÊÌ⣡

ÎҲο¼µÄÎÄÏ×ÊÇ Àî·å½Ü£¬µÈ£º½ðÄÉÃ×°ô¶ÔSPRÉúÎï´«¸ÐÆ÷ÁéÃô¶ÈµÄÔöǿЧӦ
£¨1£©ÖÖ×ÓÈÜÒºµÄÖÆ±¸£º½«5mL 0£®5mmol£¯LµÄHAuCl4ÈÜÒºÓë5mL 0.2mol£¯LµÄCTABÈÜÒº»ìºÏ£¬½Á°è1minºó£¬¼ÓÈË0.6 mL 0.01mol£¯LÀä¶³µÄNaBH4ÈÜÒº£¬½Á°è2min£¬ÈÜÒº±äÎª×Ø»ÆÉ«£¬Ë®Ô¡28¡æÏ¾²ÖÃ3 hºó±¸Óá£
£¨2£©Éú³¤ÈÜÒºµÄÖÆ±¸£ºÈ¡³ä·ÖÏ´¾»µÄ50mLµÄÊԹܣ®ÊԹܼÓÈë20mL 0£®2mol£¯LµÄCTABÈÜÒº£¬È»ºó¼ÓÈëO£®2mL 0£®004mol£¯LµÄAgNO3ÈÜÒº£¬»ìºÏºóÏòÊԹܼÓÈë20mL0£®001mol£¯LµÄHAuCl4ÈÜÒº£¬½Á°è1minºó£®ÔÙÏòÊԹܼÓÈë0£®28mL 0£®0788mol£¯LµÄ¿¹»µÑªËᣬ½Á°è2minºóÈÜÒº±äΪÎÞɫ͸Ã÷µÄÉú³¤ÈÜÒº¡£
£¨3£©½ðÄÉÃ×°ôµÄºÏ³É£º¼ÓÈË48¦ÌLÖÖ×ÓÈÜÒº£¬Ò¡»Î2minºó£¬ÔÚˮԡ28¡æÏ¾²ÖÃ1d¡£

°´ÕÕ·½°¸×öºÃµÄ½ðÄÉÃ×°ôÈÜÒº·ÅÖÃÁË4Ìì²âµÄ×ÏÍâÎüÊÕ£¬·¢ÏÖÖ»ÔÚ520ÓÐÎüÊշ壬800µ½1000²¢Ã»Óз壬¿´ÆðÀ´¸ú½ðÄÉÃ×ÇòµÄ×ÏÍâÎüÊÕÒ»¸öÑù×Ó£¬ÎÒÏëÎÊÏÂÓо­ÑéµÄÑÐÓÑ£¬×öºÃµÄÈÜҺû±£´æºÃ»á±ä³ÉÇòÂ𣿻¹ÊÇ·½°¸ÓÐÎÊÌ⣬Âé·³½â´ðÏ£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÍùÎôÒѳɷç

гæ (³õÈëÎÄ̳)

LZ¼ÓÈë¾§ÖÖºó²»ÄÜÒ¡»Î°¡
6Â¥2014-05-04 14:17:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

zihua886

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
zhysdd: ½ð±Ò+5, ¡ïÓаïÖú 2013-09-13 10:45:14
¶à¿´Ò»µãÎÄÏ×°É¡£ÄãÕâAg+Ũ¶ÈÃ÷ÏÔ²»¶Ô£¬ÄÄÀïÓÐÄÇôµÍµÄ¡£»¹ÓУ¬×öºÃµÄ½ð°ôÔÚCTABÀïÊǺÜÎȶ¨µÄ£¬·ÅÒ»Äê¶¼²»»á±ä³ÉÇò
¹¤×÷Ô­Òò£¬ÔÝÀëÊýÔ¡£
2Â¥2013-07-25 10:06:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÈýÏÐÕ«Ö÷

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ͬÒâÂ¥ÉÏ˵·¨£¡ÏÖÔÚ»¹ÓÃÖÖ×Ó·¨ÖƱ¸½ð°ô£¬²»Äܲ»Ëµ¿´ÎÄÏ×ÉÙ£»¼´Ê¹ÄãÒªÓÃÖÖ×Ó·¨Ò²²»Ó¦¸ÃÆú03¾­µäÖÖ×Ó·¨ÖƱ¸ÎÄÏ×£¬Ñ¡ÓÃÕâÆª¡£
3Â¥2013-07-25 14:00:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

791172437

ľ³æ (ÕýʽдÊÖ)

ÓÐΪÇàÄê

ÒýÓûØÌû:
3Â¥: Originally posted by ÈýÏÐÕ«Ö÷ at 2013-07-25 15:00:49
ͬÒâÂ¥ÉÏ˵·¨£¡ÏÖÔÚ»¹ÓÃÖÖ×Ó·¨ÖƱ¸½ð°ô£¬²»Äܲ»Ëµ¿´ÎÄÏ×ÉÙ£»¼´Ê¹ÄãÒªÓÃÖÖ×Ó·¨Ò²²»Ó¦¸ÃÆú03¾­µäÖÖ×Ó·¨ÖƱ¸ÎÄÏ×£¬Ñ¡ÓÃÕâÆª¡£

ÇëÎÊ£¬ÏÖÔÚÖÆ±¸½ð°ô£¬²»ÓÃSeed-mediated »¹ÓÐʲô¸üºÃµÄ·½·¨Â𣿣¿ÇóÖ¸½Ì
·ÇÄþ¾²ÎÞÒÔÖÂÔ¶
4Â¥2013-09-02 10:39:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +25 Ľ¾øcc 2026-04-09 29/1450 2026-04-14 16:45 by zhouxiaoyu
[¿¼ÑÐ] 300·ÖÇóµ÷¼Á £¨085501»úеר˶£¬±¾¿ÆÑï´ó£© +9 xu@841019 2026-04-11 10/500 2026-04-14 08:48 by ľľmumu¡«
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +11 babu2015 2026-04-08 11/550 2026-04-13 16:33 by probebill
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¹¤085600 331·Ö +7 ÌìÏÂww 2026-04-09 7/350 2026-04-13 09:01 by lhj2009
[¿¼ÑÐ] 322Çóµ÷¼Á +6 123°²¿µ 2026-04-12 13/650 2026-04-12 15:51 by 123°²¿µ
[¿¼ÑÐ] 291Çóµ÷¼Á +8 ¹ØÒä±±. 2026-04-11 8/400 2026-04-12 09:32 by ÄæË®³Ë·ç
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] 343Çóµ÷¼Á +9 Íõ¹ú˧ 2026-04-10 9/450 2026-04-11 20:31 by dongdian1
[¿¼ÑÐ] 296Çóµ÷¼Á +14 Íô£¡£¿£¡ 2026-04-08 15/750 2026-04-11 20:28 by dongdian1
[¿¼ÑÐ] 283Çóµ÷¼Á£¬¹¤¿Æ£¡ +12 ËÕ´òË®7777 2026-04-08 12/600 2026-04-11 10:28 by ÄæË®³Ë·ç
[¿¼ÑÐ] »úеר368 ÓÐÈ¥´¦Âð +4 ÖÖ´óÊ÷ 2026-04-10 4/200 2026-04-10 15:31 by jiajinhpu
[¿¼ÑÐ] µ÷¼ÁÉêÇë086000Ò»Ö¾Ô¸Î÷±±Å©ÁֿƼ¼´óѧÉúÎïÓëÒ½Ò©320·Ö-±¾¿ÆÆë³¹¤Òµ´óѧ +3 ÃÀÃÀŮʿ 2026-04-09 3/150 2026-04-10 10:31 by liuhuiying09
[¿¼ÑÐ] ½­ËÕ´óѧ ¹¤¿Æµ÷¼Á ¼ñ© +3 Evan_Liu 2026-04-09 5/250 2026-04-10 10:22 by Evan_Liu
[¿¼ÑÐ] ²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 20:19 by maddjdld
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] 332£¬085601Çóµ÷¼Á +12 ydfyh 2026-04-09 14/700 2026-04-09 17:28 by wp06
[¿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] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿¼ÑÐ] ÉúÎïѧ328·ÖÇóµ÷¼Á +9 ÉÁµçkkl 2026-04-08 10/500 2026-04-08 21:42 by liuhuiying09
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û