Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1234  |  »Ø¸´: 4

ÉÐÉÆÈôË®Life

гæ (³õÈëÎÄ̳)

[ÇóÖú] Ñõ»¯Ð¿ÄÉÃ×ÏßÕóÁÐǰÇýÌåÈÜÒºÖÆ±¸ ÒÑÓÐ3È˲ÎÓë

²ÉÓô×Ëáп2Ë®ÓëÒÒ´¼°·1:1Ħ¶û±ÈÈÜÓÚÒÒ´¼£¬¼´8.23g£¨0.0375mol£©´×ËáпÓë2.3ml£¨0.0375mol£©ÒÒ´¼°·ÈÜÓÚ47.7mlÎÞË®ÒÒ´¼£¬½Á°è4hºóÈÜÒº²»Äܱä³ÉÎÞɫ͸Ã÷£¬¿ÉÊÇ˶ʿÂÛÎÄÀï˵±ä³ÉÎÞɫ͸Ã÷¡£ÓдóÉñÖªµÀÊÇʲôԭÒòÂð£¿Ð»Ð»°ïÖú£¬¸Ð¼¤²»¾¡¡£

·¢×ÔСľ³æIOS¿Í»§¶Ë
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

δÑ뻨¿ª±¦±´

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ºÜ¶àÎÄÏ×½²¶þË®ºÏ´×ËáпÄÑÈÜÓÚÎÞË®ÒÒ´¼£¬Äã¿ÉÒÔÊÔÊÔ»ØÁ÷2h¡£»òÕßÔڽϸßζÈÏÂˮԡ¡¢´ÅÁ¦½Á°è
2Â¥2017-08-23 19:54:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

slc0716

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

³Ê°×É«°É£¿ZnOÄÉÃ×
3Â¥2017-08-27 13:52:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

´óľ³æ¡£¡£¡£

½ð³æ (ÕýʽдÊÖ)

ûʲô

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

пÀë×ÓÔÚ´¼ÈÜÒºÖÐÐγɵÄÈܽºÓöË®»áÉú³ÉÇâÑõ»¯Ð¿³Áµí£¬ÌåϵÀïµÄË®¿ÉÄÜÊÇÎÞË®ÒÒ´¼ÀïµÄ΢Á¿µÄË®£¬°ÑÈܽº¹ýÂËÒ»±é¾ÍºÃÁË
4Â¥2018-11-02 10:05:47
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tomasking

ľ³æ (ÕýʽдÊÖ)

²ËÄñ

ÒýÓûØÌû:
4Â¥: Originally posted by ´óľ³æ¡£¡£¡£ at 2018-11-02 10:05:47
пÀë×ÓÔÚ´¼ÈÜÒºÖÐÐγɵÄÈܽºÓöË®»áÉú³ÉÇâÑõ»¯Ð¿³Áµí£¬ÌåϵÀïµÄË®¿ÉÄÜÊÇÎÞË®ÒÒ´¼ÀïµÄ΢Á¿µÄË®£¬°ÑÈܽº¹ýÂËÒ»±é¾ÍºÃÁË

ÇëÎÊÄãÓÐ×öÕâ·½ÃæÂð
ÿ¸öÈËÖÁÉÙÓÐÒ»¸öÃÎÏ룬һ¸öÀíÓÉÈ¥¼áÇ¿
5Â¥2019-04-26 09:59:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÉÐÉÆÈôË®Life µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +5 à¶¹þ¼ÓÓÍ 2026-04-13 5/250 2026-04-14 10:15 by Çóµ÷¼Ázz
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©½ÓÊÜ¿çרҵ +10 ÏàÐűػá¹ââÍòÕ 2026-04-13 10/500 2026-04-14 09:28 by ´ø¿ÇµÄ¼¦µ°
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +12 ×ÓľÄÅ 2026-04-12 13/650 2026-04-14 01:19 by Íõ¬Bè±
[¿¼ÑÐ] ±¾¿ÆÎ÷¹¤´ó 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-13 23:08 by pies112
[¿¼ÑÐ] 272·Ö²ÄÁÏ×ÓÇóµ÷¼Á +41 Loy0361 2026-04-10 53/2650 2026-04-13 14:20 by ÕÅzhihao
[¿¼ÑÐ] һ־Ը˫·Ç085400µç×ÓÐÅÏ¢344 Çóµ÷¼Á£¬¶Ô²ÄÁϺͻ¯Ñ§·½ÏòÒ²¸ÐÐËȤ +12 ÎÞÇéµÄСÑò 2026-04-09 13/650 2026-04-13 14:17 by ÕÅzhihao
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼Á +29 ÔÆÄ¾´ï´ï 2026-04-11 31/1550 2026-04-13 13:32 by lyh³ÀÏʦ
[¿¼ÑÐ] Çóµ÷¼Á288 +7 ioodiiij 2026-04-10 9/450 2026-04-13 08:33 by Hayaay
[¿¼ÑÐ] 22408 352·ÖÇóµ÷¼Á +5 ŬÁ¦µÄÏÄÄ© 2026-04-09 5/250 2026-04-12 19:17 by wj165256
[¿¼ÑÐ] µçÆø×¨Ë¶320Çóµ÷¼Á +6 СÂé×Ó111 2026-04-10 6/300 2026-04-12 10:54 by lemon6009
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-08 9/450 2026-04-12 02:24 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] 280Çóµ÷¼Á +7 ÙâÙâÒ¹Ò¹ 2026-04-09 10/500 2026-04-12 00:33 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +19 ¹þ¹þ¹þ^_^ 2026-04-08 20/1000 2026-04-11 20:43 by stoner78
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µç×ÓÐÅÏ¢279Çóµ÷¼Á£¬ÓÐÊé¶Á¾ÍÐÐ +8 wwwooden 2026-04-08 11/550 2026-04-11 20:22 by cq2548
[¿¼ÑÐ] 282£¬Çóµ÷¼Á +12 jggshjkkm 2026-04-09 14/700 2026-04-11 09:39 by Öí»á·É
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[ÂÛÎÄͶ¸å] ÇóÖúÎÄÏ×Ô­ÎÄ 10+3 18500821399 2026-04-08 3/150 2026-04-09 16:56 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 349ѧ¿Æ»¯Ñ§045106Çóµ÷¼Á£¬»¯Ñ§Àà¶¼¿ÉÒÔ +8 ±£ºÃ¶®¶® 2026-04-08 8/400 2026-04-09 14:03 by xulei3024
[¿¼ÑÐ] Èí¼þ¹¤³ÌÇóµ÷¼Á22Èí¹¤296·ÖÇóµ÷¼Á£¬½ÓÊÜ¿çµ÷ +4 yangchen2017 2026-04-08 5/250 2026-04-08 21:56 by ÍÁľ˶ʿÕÐÉú
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û