±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 766  |  »Ø¸´: 4

redx

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖúÏàÎÊÌâ ÒÑÓÐ2È˲ÎÓë

ΪʲôÓë̼ËáÄÆË®ÈÜÒººÍ±ù¹²´æµÄÊÇʮˮ̼ËáÄÆ
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sony8620

Ìú¸Ëľ³æ (ÎÄѧ̩¶·)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÇàÈô: ½ð±Ò+2, ¹ÄÀøÐ³淢Ìû£¬»¶Ó­³£À´ÎÞ»úÎﻯ°æ½»Á÷ 2015-12-21 09:21:26
ÇàÈô: ½ð±Ò+2, ¹ÄÀøÐ³淢Ìû£¬»¶Ó­³£À´ÎÞ»úÎﻯ°æ½»Á÷ 2015-12-21 09:21:33
ÇàÈô: ²Ù×÷ʧÎó£¬Ð»Ð»»ØÌûÓ¦Öú 2015-12-21 09:21:46
redx(±ùµã½µÎ´ú·¢): ½ð±Ò+3 2015-12-23 12:50:14
Õâ¸öÎÊÌâ´ÓÒÔÏ·½ÃæÀ´¿¼ÂÇ£º
1¡¢Na2co3Óë H2o¿ÉÒÔÐγÉÈýÖÖÎȶ¨Ë®ºÏÎï.¼´Na2co3.H2o,Na2co3.7H2o,Na2co3.10H2o£»
2¡¢ÔÚÖ¸¶¨Ñ¹Á¦ÏÂ,ÏàÂɱäΪ£ºf=K-¦µ+1=2-¦µ+1=3-¦µ ÏàÊý×î¶àʱ×ÔÓɶÈ×îÉÙ,¼´ f=0 ʱ,¦µ=3,Òò´Ë,Óë Na2CO3 µÄË®ÈÜÒººÍ±ù¹²´æµÄº¬Ë®ÑÎ×î¶àÖ»ÓÐÒ»ÖÖ£»3¡¢Na2CO3.10H2O ÊÇÈýÖÖË®ºÏÎïÖÐ×îÎȶ¨µÄÒ»ÖÖ.

·¢×ÔСľ³æIOS¿Í»§¶Ë
2Â¥2015-12-21 00:47:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹ÈÖÐÃ÷

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÇàÈô: ½ð±Ò+1, лл»ØÌû£¬ÐÁ¿àÀ² 2015-12-21 20:25:40
redx(±ùµã½µÎ´ú·¢): ½ð±Ò+2 2015-12-23 12:50:21
¸ù¾ÝÏàͼ·ÖÎö£¬´Ó×óµ½ÓÒµÄÎïÖÊ·Ö±ðÊÇ£ºH2O  Na2CO3.10H2O     Na2CO3.7H2O
Na2CO3. H2O  Na2CO3¡£ ÏàÁڵĿɹ²´æ¡£
3Â¥2015-12-21 19:11:57
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wu1309122143

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÒýÓûØÌû:
3Â¥: Originally posted by ¹ÈÖÐÃ÷ at 2015-12-21 19:11:57
¸ù¾ÝÏàͼ·ÖÎö£¬´Ó×óµ½ÓÒµÄÎïÖÊ·Ö±ðÊÇ£ºH2O  Na2CO3.10H2O     Na2CO3.7H2O
Na2CO3. H2O  Na2CO3¡£ ÏàÁڵĿɹ²´æ¡£

²»´í
ûÓÐÈË»á¾Ü¾øÄãµÄÓÅÐã
4Â¥2015-12-21 19:13:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wu1309122143

ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)

ÒýÓûØÌû:
2Â¥: Originally posted by sony8620 at 2015-12-21 00:47:32
Õâ¸öÎÊÌâ´ÓÒÔÏ·½ÃæÀ´¿¼ÂÇ£º
1¡¢Na2co3Óë H2o¿ÉÒÔÐγÉÈýÖÖÎȶ¨Ë®ºÏÎï.¼´Na2co3.H2o,Na2co3.7H2o,Na2co3.10H2o£»
2¡¢ÔÚÖ¸¶¨Ñ¹Á¦ÏÂ,ÏàÂɱäΪ£ºf=K-¦µ+1=2-¦µ+1=3-¦µ ÏàÊý×î¶àʱ×ÔÓɶÈ×îÉÙ,¼´ f=0 ʱ,¦µ=3,Òò´Ë,Óë Na2 ...

5Â¥2015-12-21 19:33:14
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ redx µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070305¸ß·Ö×Ó»¯Ñ§ÓëÎïÀí 304·ÖÇóµ÷¼Á +7 c297914 2026-03-28 7/350 2026-03-29 01:17 by 544594351
[¿¼ÑÐ] 332Çóµ÷¼Á +4 @MZB382400 2026-03-28 4/200 2026-03-28 21:02 by ÌÆãå¶ù
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª±±µçÁ¦´óѧÄܶ¯×¨Ë¶£¬293£¬Çóµ÷¼Á +3 15537177284 2026-03-23 5/250 2026-03-28 16:11 by xxxsssccc
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +3 raojunqi0129 2026-03-28 3/150 2026-03-28 15:27 by ÂäÉ˼
[¿¼ÑÐ] 394Çóµ÷¼Á +3 ºÃʶàÄ¥¾²ºò¼ÑÒ 2026-03-26 5/250 2026-03-28 14:24 by ÌÆãå¶ù
[¿¼ÑÐ] 329Çóµ÷¼Á +6 ÐÇÒ°? 2026-03-26 6/300 2026-03-28 14:14 by ÌÆãå¶ù
[¿¼ÑÐ] 085701»·¾³¹¤³ÌÇóµ÷¼Á +9 ¶à¾ÃÉϿΠ2026-03-27 9/450 2026-03-28 03:58 by fmesaito
[¿¼ÑÐ] 266·ÖÇó²ÄÁÏ»¯¹¤Ò±½ð¿óÒµµÈרҵµÄµ÷¼Á +4 ÍÛºôºßºôºß 2026-03-26 4/200 2026-03-27 17:02 by zhyzzh
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸ÄÏÅ©083200ʳƷ¿ÆÑ§Ó빤³Ì +5 XQTJZ 2026-03-26 5/250 2026-03-27 14:49 by ¿ñìÅÂóµ±µ±
[¿¼ÑÐ] 324Çóµ÷¼Á +5 hanamiko 2026-03-26 5/250 2026-03-27 10:33 by wangjy2002
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +4 @taotao 2026-03-26 5/250 2026-03-27 08:10 by hypershenger
[¿¼ÑÐ] 343Çóµ÷¼Á +4 ÔùÎÒÒ»±¾Êé 2026-03-23 4/200 2026-03-27 00:40 by wxiongid
[¿¼ÑÐ] ²ÄÁϵ÷¼Á 5+4 ÏëÒªÒ»ºøÌÒ»¨Ë® 2026-03-25 10/500 2026-03-26 19:56 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 340Çóµ÷¼Á +3 Amber00 2026-03-26 3/150 2026-03-26 18:57 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ì 317Çóµ÷¼Á +4 JKSOIID 2026-03-26 4/200 2026-03-26 15:58 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] ×Ü·Ö293Çóµ÷¼Á +6 ¼ÓÒ»Ò»¾Å 2026-03-25 8/400 2026-03-26 13:30 by yujianx
[¿¼ÑÐ] BÇø¿¼Ñе÷¼Á +4 yqdszhdap£­ 2026-03-22 5/250 2026-03-25 08:51 by baoball
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼ÁÉú +3 »ÆÁ»Ò»ÃÎǧÄê 2026-03-24 3/150 2026-03-24 17:00 by barlinike
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-24 4/200 2026-03-24 16:41 by peike
[¿¼ÑÐ] 336»¯¹¤µ÷¼Á +4 Íõ´ó̹1 2026-03-23 5/250 2026-03-23 18:32 by allen-yin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û