²é¿´: 710  |  »Ø¸´: 4

tongman1234

гæ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖú£¡K2SO4ÑÎÇŵÄÖÆ×÷~~£¡

±¾ÈËÓÃ100mlË®£¬11gK2SO4£¬3gÇíÖ¬ÖÆ×÷ÑÎÇÅ£¬ÈÜÒº¼ÓÈÈÖÁ·ÐÌÚºó³¤Ê±¼ä£¨1-2h£©ÎÞ·¨³ÎÇå¡£ÏȺó²ÉÓÃÁ˼¸ÖÖ·½Ê½£º
   £¨1£©ÏȽ«ÇíÖ¬¼ÓÓÚË®Öв¢Öó·Ð£¬´ýÇíÖ¬ÈܽâÇÒÈÜÒº³ÎÇåºó¼ÓÈëK2SO4£¬´ËʱÈÜÒºÓÖ½¥±ä»ì×Ç¡£
    (2)  ÏȽ«K2SO4ÈÜÓÚË®ÖУ¬Öó·Ðºó¼ÓÈëÇíÖ¬£¬ÈÜÒºÏȳÎÇåºóÓÖÖð½¥»ì×Ç¡£
   £¨3£©½«ÇíÖ¬ÓëK2SO4ͬʱ¼ÓÈëË®ÖУ¬Öó·ÐÈ´Ò»Ö±ÎÞ·¨Èܽ⡣
   ½ñÌì×öÁËÒ»ÏÂÎçµÄÑÎÇÅ£¬Ê¼ÖÕû×öºÃ¡£¹òÇó´ó¼ÒÖ¸³öÎÒ²Ù×÷ÖеÄÎÊÌ⣡ÁíÍâÏëÎÊÏ´ó¼ÒÒ»°ã¶à³¤Ê±¼ä¿ÉÒÔʹÈÜÒº ³ÎÇ壿
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

µçÈÝС²Ë³æ

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
¸Ð¾õÄý¹Ìʱ¼ä²»¹»£¬Äã°Ñ×öºÃµÄÑÎÇŸéÒ»Ò¹¿´¿´¡£¡£
ÃÀÅ®µÄÑ۹ⶼºÜµÍ
2Â¥2012-09-25 19:58:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tongman1234

гæ (СÓÐÃûÆø)

ÎÒÕ⻹ûµ½Äý¹ÌÕâÒ»²½ÄØ~~ÈܽⶼÈܽⲻÁË£¬ÈÜÒºÎÞ·¨´ïµ½³ÎÇå͸Ã÷µÄ³Ì¶È~~£¡
   ÄãÃǶ¼ÊÇÓÃʲô·½Ê½¼ÓÈȵİ¡£¿µç¯»¹ÊÇˮԡ¹ø£¿Ò»°ãÒªÈܽâ¶à³¤Ê±¼ä£¿
3Â¥2012-09-26 10:44:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÄäÃû

Óû§×¢Ïú (СÓÐÃûÆø)

±¾Ìû½öÂ¥Ö÷¿É¼û
4Â¥2016-01-14 16:32:08
ÒÑÔÄ   ÉêÇëECEPI   »Ø¸´´ËÂ¥   ±à¼­   ²é¿´ÎÒµÄÖ÷Ò³

tongman1234

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by mingeÃ÷Ìì at 2016-01-14 16:32:08
ÄãÔõô½â¾öµÄ£¿ÎÒÏÖÔÚÒ²Óöµ½Á˺ÍÄãÒ»ÑùµÄÎÊÌâ¡£ÎÒÊÇÓÃkcl±¥ºÍÈÜÒº¼ÓÈëÇíÖ¬£¬Ò²ÊÇ¿ÉÒÔÖó·Ðµ«ÊDz»ÄÜÈܽ⡣

ÏȰÑÈÜÒº¼ÓÈȵ½·ÐÌÚ£¬È»ºó½«ÇíÖ¬Ò»µãÒ»µãµÄ¼Ó½øÈ¥
5Â¥2016-01-14 18:44:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ tongman1234 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 291 Çóµ÷¼Á +6 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 7/350 2026-03-26 02:14 by BruceLiu320
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤328·Öµ÷¼Á +6 ¡££¬¡££¬¡££¬¡£i 2026-03-23 6/300 2026-03-25 22:30 by 418490947
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +13 Óû§573181 2026-03-20 18/900 2026-03-25 22:00 by zbssa
[¿¼ÑÐ] 290·Öµ÷¼ÁÇóÖú +3 ¼ªÏéÖ¹Ö¹³Â 2026-03-25 3/150 2026-03-25 19:58 by barlinike
[¿¼ÑÐ] ÍøÂç¿Õ¼ä°²È«0839Õе÷¼Á +4 w320357296 2026-03-25 6/300 2026-03-25 17:59 by 255671
[¿¼ÑÐ] ¿¼Ñл¯Ñ§308·ÖÇóµ÷¼Á +10 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-23 11/550 2026-03-25 10:23 by userper
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸:ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶£¬×Ü·Ö289·Ö +6 @taotao 2026-03-19 6/300 2026-03-25 08:37 by ľÍÐζ¶
[¿¼ÑÐ] 305·ÖÇóµ÷¼Á£¨Ê³Æ·¹¤³Ì£© +5 Sxy112 2026-03-21 7/350 2026-03-24 12:27 by 544594351
[¿¼ÑÐ] 279·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211 +18 chaojifeixia 2026-03-19 20/1000 2026-03-24 10:34 by dolphin_ycj
[¿¼ÑÐ] 276Çóµ÷¼Á¡£ÓаëÄêµç³ØºÍ°ëÄê¸ß·Ö×Óʵϰ¾­Àú +9 ²ÄÁÏѧ257Çóµ÷¼Á 2026-03-23 10/500 2026-03-24 07:36 by wangy0907
[¿¼ÑÐ] 361Çóµ÷¼Á +3 Glack 2026-03-22 3/150 2026-03-23 22:03 by fuyu_
[¿¼ÑÐ] ÇóÀÏʦÊÕÎÒ +3 zzh16938784 2026-03-23 3/150 2026-03-23 12:56 by ztnimte
[¿¼ÑÐ] 298Çóµ÷¼Á +8 Éϰ¶6666@ 2026-03-20 8/400 2026-03-23 11:02 by laoshidan
[¿¼ÑÐ] Ò»Ö¾Ô¸070300Õã´ó»¯Ñ§358·Ö£¬Çóµ÷¼Á£¡ +4 ËÖËÖÓã.. 2026-03-21 4/200 2026-03-23 08:12 by Iveryant
[¿¼ÑÐ] 317Çóµ÷¼Á +12 Éê×ÓÉêÉê 2026-03-19 18/900 2026-03-22 22:23 by luoyongfeng
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 ÄÝÄÝninicgb 2026-03-21 4/200 2026-03-21 18:39 by ѧԱ8dgXkO
[¿¼ÑÐ] 297Çóµ÷¼Á +3 ϲ»¶»¹ÊDz»¸ÊÐÄ 2026-03-20 3/150 2026-03-21 18:33 by ѧԱ8dgXkO
[¿¼ÑÐ] 0805²ÄÁÏ320Çóµ÷¼Á +3 ÉÎïÓï 2026-03-20 3/150 2026-03-21 15:46 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 332Çóµ÷¼Á +3 ·ï»ËÔº¶¡Õæ 2026-03-20 3/150 2026-03-21 10:27 by luoyongfeng
[¿¼ÑÐ] 086500 325 Çóµ÷¼Á +3 Áì´øÐ¡ÐÜ 2026-03-19 3/150 2026-03-20 18:38 by ¾¡Ë´Ò¢1
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û