²é¿´: 1328  |  »Ø¸´: 6

lishen325

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ¡°10%£¨ÖØÁ¿£©ÇâÑõ»¯ÄÆÈÜÒº£¬ÒÔÂÈ»¯ÄƱ¥ºÍ£¬Ê¹ÓÃʱ¹ýÂË¡±¶ÔÓÚÕâ¾ä»°µÄÀí½â

ÈçÌ⣬ÕâÊÇ·Óº¬Á¿²â¶¨±ê×¼ÀïµÄÒ»¾ä»°£¬ËµµÄÊÇ10%NaOHÈÜÒºµÄÅäÖã¬ÎÒ²»Ì«¶®ºóÃæËµµÄÒÔÂÈ»¯ÄƱ¥ºÍÊÇʲôÒâ˼¡£
    ÎÒÀí½âΪÏÈÅäºÃ10%µÄNaOHÈÜÒº£¬È»ºóÍùÀï¼Ó¹ýÁ¿µÄNaCl£¬Ê¹ÈÜÒº´ïµ½±¥ºÍ£¬ÓõÄʱºòÔÙ¹ýÂË¡£
    (¡Ño¡Ñ)¡­¶Ô²»£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

dashing

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
lishen325: ½ð±Ò+1 2012-08-20 13:18:51
×ÖÃæÒâ˼¾ÍÊÇÕâôÀí½â°¡
2Â¥2012-08-17 20:34:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶­ËÉÏé

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
yy565905733: ½ð±Ò+1, ÐÁ¿àÁË£¬¸ÐлӦÖú¡­ 2012-08-19 23:57:04
lishen325: ½ð±Ò+1 2012-08-20 13:23:21
ÂÈ»¯ÄƱ¥ºÍÊÇÖ¸ÂÈ»¯ÄÆÔÚÈÜÒºÖеÄÈܽâ¶È½ÏС£¬ËùÒÔ¼ÓÈëÂÈ»¯ÄÆÈÝÒ×±¥ºÍ¡£¡£¡£¡£
¶àѧϰ×ÜûÓлµ´¦¡£¡£¡£¡£¡£
3Â¥2012-08-18 08:00:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lishen325

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ¶­ËÉÏé at 2012-08-18 08:00:05
ÂÈ»¯ÄƱ¥ºÍÊÇÖ¸ÂÈ»¯ÄÆÔÚÈÜÒºÖеÄÈܽâ¶È½ÏС£¬ËùÒÔ¼ÓÈëÂÈ»¯ÄÆÈÝÒ×±¥ºÍ¡£¡£¡£¡£

ÂÈ»¯ÄƵÄÈܽâ¶ÈÔÚ20¡æµÄʱºòΪ36g/100gH2O£¬ÕâÓ¦¸Ã²»ËãСÁ˰ɡ£¡£¡£¡£»òÕßÄã˵µÄÊÇËüÔÚÇâÑõ»¯ÄÆÈÜÒºÀïµÄÈܽâ¶ÈС£¿¶î¡£¡£»¹ÓÐÎÒÒªÅäÖÃÕâÖÖÈÜÒº£¬²½ÖèÊÇÎÊÌâÖÐÎÒÀí½âµÄÄÇÑùÂð£¿
4Â¥2012-08-20 13:23:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¶­ËÉÏé

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

²½ÖèÊǰ´ÄúµÄ·½·¨È¥×öµÄ£¬Ã»ÓÐÎÊÌâ¡£¡£¡£¡£
¶àѧϰ×ÜûÓлµ´¦¡£¡£¡£¡£¡£
5Â¥2012-08-20 17:21:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chaijudi

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ʹÓÃʱ£¬½«Î´ÍêÈ«ÈܽâµÄÂÈ»¯ÄƹýÂËÈ¥£¬È»ºóÔÚʹÓÃ
6Â¥2012-08-21 17:59:12
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wenchaodaxue

Ìú³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Ó¦¸Ã¾ÍÊÇÂ¥Ö÷ÊýµÄÒâ˼ÁË
7Â¥2012-08-26 16:39:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ lishen325 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 335·Ö | ²ÄÁÏÓ뻯¹¤×¨Ë¶ | GPA 4.07 | ÓпÆÑо­Àú +6 cccchenso 2026-03-23 6/300 2026-03-25 22:25 by 544594351
[¿¼ÑÐ] 299Çóµ÷¼Á +3 15188958825 2026-03-25 3/150 2026-03-25 21:07 by JourneyLucky
[¿¼ÑÐ] 274Çóµ÷¼Á +8 ¹Ë¾ÅóÏҪǫÐé 2026-03-24 12/600 2026-03-25 20:15 by 20021109
[¿¼ÑÐ] ¸÷λÀÏʦÄúºÃ£º±¾È˳õÊÔ372·Ö +5 jjÓ¿77 2026-03-25 6/300 2026-03-25 14:15 by mapenggao
[¿¼ÑÐ] 293Çóµ÷¼Á +7 ¼ÓÒ»Ò»¾Å 2026-03-24 7/350 2026-03-25 12:02 by userper
[¿¼ÑÐ] 281Çóµ÷¼Á +4 Koxui 2026-03-24 5/250 2026-03-25 11:38 by userper
[¿¼ÑÐ] 0854µç×ÓÐÅÏ¢Çóµ÷¼Á 324 +4 Promise-jyl 2026-03-23 4/200 2026-03-25 11:36 by Sugarlight
[¿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] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +15 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 16/800 2026-03-24 19:51 by ÁËÁËÁËÁË¡£¡£
[Óлú½»Á÷] ÓлúºÏ³ÉÇóÖú 20+3 FENGSHUJEI 2026-03-23 5/250 2026-03-24 19:31 by 88817753
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉÂʦ´óÉúÎïѧ071000£¬298·Ö£¬Çóµ÷¼Á +3 SYA£¡ 2026-03-23 3/150 2026-03-23 19:09 by macy2011
[¿¼ÑÐ] 336Çóµ÷¼Á +4 ÊÕµ½VS 2026-03-20 4/200 2026-03-23 19:02 by macy2011
[¿¼ÑÐ] 291 Çóµ÷¼Á +4 »¯¹¤2026½ì±ÏÒµÉ 2026-03-21 5/250 2026-03-23 16:46 by »¯¹¤2026½ì±ÏÒµÉ
[¿¼ÑÐ] Çóµ÷¼Á²ÄÁÏѧ˶080500£¬×Ü·Ö289·Ö 5+3 @taotao 2026-03-19 21/1050 2026-03-23 10:17 by ¹Úc¸ç
[¿¼ÑÐ] 315·Ö£¬³ÏÇóµ÷¼Á£¬²ÄÁÏÓ뻯¹¤085600 +3 13756423260 2026-03-22 3/150 2026-03-22 20:11 by edmund7
[¿¼ÑÐ] ²ÄÁÏÇóµ÷¼Á +5 @taotao 2026-03-21 5/250 2026-03-21 20:55 by lbsjt
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ºôºô£¿~+123456 2026-03-21 3/150 2026-03-21 20:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖØÇì´óѧ085700×ÊÔ´Óë»·¾³×Ü·Ö308Çóµ÷¼Á +7 īīĮ 2026-03-20 7/350 2026-03-21 16:36 by barlinike
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
[¿¼ÑÐ] 295²ÄÁÏÇóµ÷¼Á£¬Ò»Ö¾Ô¸Î人Àí¹¤085601ר˶ +5 Charlieyq 2026-03-19 5/250 2026-03-20 20:35 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û