±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2131  |  »Ø¸´: 13
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

hxwfly2009

½ð³æ (ÕýʽдÊÖ)

[ÇóÖú] »Ø´ð¾ÍÓнð±Ò£¡ÇóÖúPDDA£¡£¡

Çë´óϺ°ïæ ¡°È¡20mgAg@CµçÀ£¬ÏòÆäÖмÓÈë10mL 1:100 PDDA +0.5M NaOHµÄ»ìºÏÈÜÒº£¬³¬Éù10min£¬ÀëÐÄ£¬ÓÃË®³¬ÉùÏ´¾»£¬ÀëÐÄ£¬ ÔÙ¼ÓÈë15mL½ð½º£¬¾²Öã¬Îü¸½£¬ÀëÐÄ£¬ÓÃË®³¬ÉùÏ´¾»£¬ÀëÐÄ£¬ÅäÖÆ³É5mg/mL¡±
ÖС°1:100 PDDA¡±ÔõôÅäÖÆ£¬¼ÓÈëÇâÑõ»¯ÄƵÄÔ­ÒòÊÇʲô£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ƽÐľ²Æø£¬²»¶à˵»°
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hxwfly2009

½ð³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by xxlong at 2011-09-18 08:29:58:
PDDAÊÇÒºÌå°É£¬1:100µÄÅä·¨¾ÍÊÇ1Ìå»ýPDDA¼Ó100Ìå»ýË®

¼ÓNaOHÒ»°ãÊǵ÷½ÚpHÖµ£¬Ê¹£¨PDDA£©±íÃæºÉÕýµç

È¡20mgAg@CµçÀ£¬ÏòÆäÖмÓÈë10mL 1:100 PDDA +0.5M NaOHµÄ»ìºÏÈÜÒº£¬³¬Éù10min£¬ÀëÐÄ£¬ÓÃË®³¬ÉùÏ´¾»£¬ÀëÐÄ£¬ ÔÙ¼ÓÈë15mL½ð½º£¬¾²Öã¬Îü¸½£¬ÀëÐÄ£¬ÓÃË®³¬ÉùÏ´¾»£¬ÀëÐÄ[/color]¡£ÀëÐĺó¼ÓË®³¬ÉùÏ´¾»ÔÙÀëÐĶԽ𽺲»»áÓÐÓ°ÏìÂð£¿
ƽÐľ²Æø£¬²»¶à˵»°
3Â¥2011-09-18 10:07:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

xxlong

½û³æ (СÓÐÃûÆø)

hxwfly2009(½ð±Ò+30): 5 2011-09-18 10:05:06
±¾ÌûÄÚÈݱ»ÆÁ±Î

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2011-09-18 08:29:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xxlong

½û³æ (СÓÐÃûÆø)

±¾ÌûÄÚÈݱ»ÆÁ±Î

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

4Â¥2011-09-19 13:38:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hxwfly2009

½ð³æ (ÕýʽдÊÖ)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
4Â¥: Originally posted by xxlong at 2011-09-19 13:38:56:
ÄãµÄ½ð½º±íÃæÊÇÄûÃÊËáÄÆ±£»¤µÄ°É£¬Ó¦¸Ã²»»áÓÐÓ°ÏìµÄ

ÎÒ×Ô¼ºÃ»ÓÐ×ö¹ý½ð½º£¬ÓÃÁ˱ðÈË֮ǰµÄ½ð½º£¬ÊÇÓÃÄûÃÊËáÄÆ»¹Ô­£¬ÇëÎÊÕâÊÇÖ¸  ½ð½º±íÃæÓÃÄûÃÊËáÄÆ±£»¤Âð£¿
ÎÒÏëÔÙÇë½Ìµã¹ØÓÚ½ð½ºÖƱ¸µÄÎÊÌ⣬Äã¿´ÎÒÏÂÃæµÄʵÑé¿ÉÐÐÂð£¿
½«1g HAuCl4ÈÜÓÚ100mL³¬´¿Ë®ÖУ¬ÅäÖÆµÃµ½2.4¡Á10-2MµÄÈÜÒºA,È¡4mLÈÜÒºA£¬²¢ºÍ0.0286¶þË®ºÏÄûÃÊËáÈýÄÆÒ»ÆðÓó¬´¿Ë®ÅäÖÆ³É400mLÈÜÒºB£¬¸ÃÈÜÒºº¬2.4¡Á10-4MHAuCl4ºÍ2.4¡Á10-4M¶þË®ºÏÄûÃÊËáÈýÄÆ£¬½«0.054gKBH4ÈÜÓÚ10mLµÄ³¬´¿Ë®£¬ÅäÖÆ³ÉÈÜÒºC£¬±ß½Á°è±ßÔÚÈÜÒºBÖÐѸËٵμÓÈÜÒºC£¬ÐγÉÉîºìÉ«»ìºÏÈÜÒº£¬³ÖÐø½Á°è2hºó¼´µÃµ½½ºÌå½ðÄÉÃ×Á£×ÓÈÜÒº
ÔÚÖÆ±¸½ð½ºµÄ¹ý³ÌÖÐÓÐÄÄЩҪעÒâµÄϸ½ÚÄØ£¿
ллÄãÁË£¡
ƽÐľ²Æø£¬²»¶à˵»°
5Â¥2011-09-19 15:38:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 071000ÉúÎïѧ£¬Ò»Ö¾Ô¸ÉîÛÚ´óѧ296·Ö£¬Çóµ÷¼Á +3 TIckLw 2026-04-06 3/150 2026-04-06 23:12 by 52305043001
[¿¼ÑÐ] ²ÄÁÏ¿¼ÑÐÇóµ÷¼Á×Ü·Ö280 +12 mkjlz1 2026-04-06 14/700 2026-04-06 22:48 by mkjlz1
[¿¼ÑÐ] 327¿¼Ñе÷¼ÁÍÆ¼ö +6 ÎØÎØÎØÎØÄØ 2026-04-06 6/300 2026-04-06 21:39 by à£à£à£0119
[¿¼ÑÐ] 305Çóµ÷¼Á +3 77Qi 2026-04-06 3/150 2026-04-06 15:36 by going home
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤371Çóµ÷¼Á +14 ÅãÁÕ¿´º£ 2026-04-04 15/750 2026-04-06 06:59 by houyaoxu
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©Çóµ÷¼Á +3 ÀÏÌì¾ì¹ËÖ®ÈË 2026-03-31 3/150 2026-04-05 22:24 by syh9288
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 4/200 2026-04-05 20:13 by à£à£à£0119
[¿¼ÑÐ] 323Çóµ÷¼Á +8 Àî¼ÑÀÖ1 2026-04-04 8/400 2026-04-04 22:26 by hemengdong
[¿¼ÑÐ] µ÷¼Á +9 19945159693 2026-04-03 10/500 2026-04-04 20:16 by dongzh2009
[¿¼ÑÐ] Çóµ÷¼Á»ú»á +5 ÒâȾivy 2026-04-03 5/250 2026-04-03 15:13 by qoooooo614
[¿¼ÑÐ] Çóµ÷¼Á +9 akdhjs 2026-03-31 11/550 2026-04-03 13:32 by akdhjs
[¿¼ÑÐ] 282Çóµ÷¼Á +5 ºôÎü¶¼ÊǼõ·Ê 2026-03-31 5/250 2026-04-03 12:03 by 1753564080
[¿¼ÑÐ] 312 »¯¹¤»òÖÆÒ©µ÷¼Á +8 ССī123 2026-04-02 9/450 2026-04-03 09:12 by zhouxiaoyu
[¿¼ÑÐ] ũѧ¿¼ÑÐÇóµ÷¼Á +3 dkdkxm 2026-04-01 3/150 2026-04-02 16:04 by wangjagri
[¿¼ÑÐ] 0856³õÊÔ324·ÖÇóµ÷¼Á +6 ÏëÉÏѧÇóµ÷ 2026-04-01 6/300 2026-04-02 11:42 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 085900ÍÁľˮÀû336·ÖÇóµ÷¼Á +4 Zhangjiangj 2026-03-31 6/300 2026-04-02 11:40 by 1753564080
[¿¼ÑÐ] Ò»Ö¾Ô¸9³õÊÔ366 ±¾Ë«·ÇÇóµ÷¼Á +4 ÔËÆøÀ´µÃÈôÓÐËÆÎ 2026-04-02 4/200 2026-04-02 09:56 by guanxin1001
[¿¼ÑÐ] 285Çóµ÷¼Á +11 AZMK 2026-04-01 11/550 2026-04-01 22:40 by peike
[¿¼ÑÐ] Çó0861½»Í¨ÔËÊäר˶or²ÄÁÏר˶µ÷¼Á +4 ÀÕ²¼ÀÊ@ 2026-03-31 4/200 2026-04-01 09:54 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] Çóµ÷¼Á ÉúÎïѧ 377·Ö +6 zzll03 2026-03-31 6/300 2026-03-31 17:33 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û