²é¿´: 1788  |  »Ø¸´: 8

С³æ³æ75

гæ (СÓÐÃûÆø)

[ÇóÖú] 40%µÄNaOHÔõôÅä ÒÑÓÐ2È˲ÎÓë

±ê×¼µÄ40%µÄNaOHÔõôÅ䣬²»Í¬ÖÊÁ¿·ÖÊýµÄNaOHÃܶÈÊǶàÉÙ£¬»¹ÓÐÎÂ¶È¶ÔÆäÓÐʲôӰÏì°¡£¬Ð»Ð»£¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wddmq

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
soundhorizo: ½ð±Ò+1 2012-07-19 18:36:53
xbqewpq: ½ð±Ò+1, ר¼ÒÐÁ¿à~ 2012-07-19 19:31:17
1234
2Â¥2012-07-19 13:44:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chaijudi

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xbqewpq: ¼Ó60¿ËË®²»¹»°É£¿ 2012-07-19 19:30:58
40gNaOH£¬¼ÓÈë60gË®£¬Èܽâ¾ÍºÃÁË
Ãܶȣ¬¿ÉÒԲ鿴»¯Ñ§»¯¹¤ÎïÐÔÊý¾ÝÊֲᣬÎÞ»ú¾í
ζÈÒ²ÓÐ
3Â¥2012-07-19 13:50:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎÄÉÙ520

½ð³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÕâÊÇÖØÁ¿Ìå»ý±È£¬¼´40gNaOHÖÃ100mlË®£¬Èܽ⼴¿É
ÎÒÊÇС³æ£¬ÎÒÒªÉý¼¶
4Â¥2012-07-19 14:02:33
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

houqian387

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ºÁÎÞÒÉÎÊ£¬³ÆÁ¿40gÇâÑõ»¯ÄÆ£¬¼ÓÈë100mlË®¡£
ÖÊÁ¿Ìå»ý±È£¬Õâ¾ÍÊÇ×î±ê×¼µÄ

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
5Â¥2012-07-19 18:01:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xbqewpq

ÈÙÓþ°æÖ÷ (ÖøÃûдÊÖ)

»êÙâ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
20¿ËNAOH¼Óµ½50MLË®ÖУ¬ºÇºÇ
ºìÑÕÔ¶£¬Ïà˼¿à£¬¼¸·¬Ò⣬ÄÑÏึ¡£Ê®ÄêÇé˼°ÙÄê¶É£¬²»Õ¶Ïà˼²»È̹ˣ¡
6Â¥2012-07-19 19:32:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zxwcn

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
²»ÖªµÀÂ¥Ö÷Åä¼îÒºÊÇ×öʲôÓõġ£Èç¹ûÒªÇ󲻸ߵϰ£¬Ö±½Ó³ÆÁ¿ÇâÑõ»¯ÄƺÍË®¾ÍÐÐÁË¡£Èç¹ûÒªÇó½Ï¸ß£¬ÏÈÅä³ÉÇâÑõ»¯ÄƱ¥ºÍÈÜÒº£¬¾²Öã¬ÒÆÈ¡ÈÜÒºÖв¿£¬ÓÃÑÎËá±ê×¼ÈÜÒºµÎ¶¨£¬¼ÆËã³öŨ¶È£¬ÔÙÏ¡Ê͵½40%¡£ÕâÊÇÒòΪ£¬ÇâÑõ»¯ÄÆÒ×Îü³±£¬²¢ÇÒÈÝÒ×Óë¶þÑõ»¯Ì¼·´Ó¦Éú³É̼ËáÄÆ£¬Åä³É±¥ºÍÈÜÒººó£¬Ì¼ËáÄÆ¹ÌÌåÔÚÈÜÒºÉϲ㡣
7Â¥2012-07-19 19:55:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÈôÎÞµÐ12138

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

400gÇâÑõ»¯ÄÆÓÃÈ¥Àë×ÓË®¶¨ÈÝÓÚ1LÈÝÁ¿Æ¿ÖУ¬¾ÍºÃÁË¡£×¢Ò⣬װÇâÑõ»¯ÄƵÄÈÝÁ¿Æ¿ÓÃÍê¾ÍÏ´£¬Å¨¶È½Ï¸ßµÄÇâÑõ»¯ÄƸúÈÝÁ¿Æ¿µÄĥɰ¿ÚÀïµÄ¶þÑõ»¯¹è·´Ó¦£¬Éú³ÉµÄ¹èËáÄÆð¤ÐԷdz£Ç¿¡£
8Â¥2014-08-10 13:21:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

СľÈý³æ

Ìú¸Ëľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

40gNaOH????60ml??g???????????????????????????LZ????
???????????????????????????????????????
????????????????????????
??????ÖÎ??§Ý??

[ ????????? http://muchong.com/3g ]
9Â¥2014-08-10 13:52:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ С³æ³æ75 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§µ÷¼Á0703 +7 °¡ÎÒÎÒµÄ 2026-03-11 7/350 2026-03-15 23:03 by ÁèǧËÌ111
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 3/150 2026-03-15 17:32 by СÎïÀí»¯Ñ§
[»ù½ðÉêÇë] ¹ú×Ô¿ÆÃæÉÏ»ù½ð×ÖÌå +4 iwuli 2026-03-12 5/250 2026-03-15 17:07 by ·çÔÆÎÞÀá
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
[»ù½ðÉêÇë] ÏÖÔÚÈçºÎ»Ø±ÜÈ¥ÄêµÄijһ¸öר¼Ò£¬²»ÖªµÀÃû×Ö +3 zk200107 2026-03-12 6/300 2026-03-14 17:13 by zk200107
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +4 z1z2z3879 2026-03-14 5/250 2026-03-14 16:30 by JourneyLucky
[¿¼ÑÐ] 211±¾£¬11408Ò»Ö¾Ô¸ÖпÆÔº277·Ö£¬ÔøÔÚÖпÆÔº×Ô¶¯»¯Ëùʵϰ +3 Losir 2026-03-12 3/150 2026-03-14 12:11 by ÈÈÇéɳĮ
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò©Ñ§ +3 ¹éÁãlbm 2026-03-09 5/250 2026-03-14 02:21 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ һ־Ըɽ´ó 321·Ö Çóµ÷¼Á +7 ÿÌìÉ¢²½ 2026-03-09 8/400 2026-03-14 02:18 by JourneyLucky
[¿¼ÑÐ] µ÷¼Á +3 13853210211 2026-03-10 3/150 2026-03-14 00:47 by JourneyLucky
[¿¼ÑÐ] 318Çóµ÷¼Á +3 Àîйâ 2026-03-10 3/150 2026-03-14 00:21 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϹ¤³Ì,326·Ö£¬Çóµ÷¼Á +6 KRSLSR 2026-03-10 6/300 2026-03-13 23:47 by JourneyLucky
[¿¼ÑÐ] 304Çóµ÷¼Á +7 7712b 2026-03-13 7/350 2026-03-13 21:42 by peike
[˶²©¼ÒÔ°] ÉîÛÚ´óѧ˶ʿÕÐÉú£¨2026Ç´«¸ÐÆ÷·½Ïò£¬½ö¼ȡµÚÒ»Ö¾Ô¸£© +4 xujiaoszu 2026-03-11 7/350 2026-03-13 17:28 by xujiaoszu
[¿¼ÑÐ] 0703»¯Ñ§Çóµ÷¼Á +7 Â̶¹ÇÛ²ËÌÀ 2026-03-12 7/350 2026-03-13 17:25 by njzyff
[¿¼ÑÐ] 289Çóµ÷¼Á +3 ÀîÕþÓ¨ 2026-03-12 3/150 2026-03-13 11:02 by Çóµ÷¼Ázz
[¿¼ÑÐ] 0817»¯Ñ§¹¤³ÌÓë¼¼Êõ¿¼ÑÐ312·Öµ÷¼Á +3 T123 tt 2026-03-12 3/150 2026-03-13 10:49 by houyaoxu
[¿¼ÑÐ] 268Çóµ÷¼Á +4 ºÃÔËÁ¬Ã಻¾ø 2026-03-12 4/200 2026-03-13 10:45 by hyswxzs
[¿¼ÑÐ] ¹¤¿Æ0856ר˶»¯Ñ§¹¤³Ì269Äܵ÷¼ÁÂð +10 ÎÒÏë¶ÁÑÐ11 2026-03-10 10/500 2026-03-13 10:14 by Yuyi.
[¿¼ÑÐ] µ÷¼Á +5 ºÇßíŶ»í 2026-03-10 5/250 2026-03-10 22:00 by 28375m
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û