| ²é¿´: 475 | »Ø¸´: 1 | |||
lcxxcl½ð³æ (ÕýʽдÊÖ)
|
[½»Á÷]
¡¾ÇóÖú¡¿ÇóÖú†Î¾§µÄÅàðB·½·¨ ÒÑÓÐ1È˲ÎÓë
|
|
ÎÒÖ»ÊÇÒ»¸ö±¾¿ÆÉú£¬¸ú×ÅÀÏʦ×ö¶«Î÷¡£ÎҺϳɵÄÊÇÓ¦ÓÃÓÚ°©Ö¢ÖÎÁƵÄ˳²¬µÄÑÜÉúÎ½á¹¹²»»ÁË£¬·´ÕýÊǺܳ£¼ûµÄÒ»´óÀ໯ºÏÎ¡£ËüÔÚDMFÖÐÈܽ⣬ÔÚ¼×´¼Öм¸ºõ²»ÈÜ£¨ÒòΪÓÃËüµÄ¼×´¼ÈÜҺȥ×öµçÅçÎíÖÊÆ×¼¸ºõ¿´²»µ½¶«Î÷£©£¬Ë®¸ü²»ÈÜ¡£ ÏÖÔÚÎÒÐèÒª°ÑËüÅàÑø³Éµ¥¾§×öXÉäÏßÑÜÉ䣬ËÄÜÖ¸µ¼ÎÒÒ»ÏÂÎÒ¸ÃÈçºÎ×öÄØ£¿ÎÒ´Óû×ö¹ýµ¥¾§£¬¸ù±¾¾Í²»ÏþµÃ³£Óõķ½·¨£¬Ð»Ð»¸÷λ£¡ |
» ²ÂÄãϲ»¶
ÇóÖú
ÒѾÓÐ1È˻ظ´
0703»¯Ñ§26¿¼Ñе÷¼Á£¬Ò»Ö¾Ô¸Äϲý´óѧ
ÒѾÓÐ4È˻ظ´
ÎÞ»ú»¯Ñ§ÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ64È˻ظ´
ÓÐûÓл¯Ñ§¡¢²ÄÁÏרҵµÄͬѧÐèÒªµ÷¼Á ¿¼ÂÇÌì½ò¸ßЧµÄ¿ÉÒÔÓʼþ»òÕß˽ÐÅ
ÒѾÓÐ1È˻ظ´
26Ä격ʿÕÐÉú
ÒѾÓÐ16È˻ظ´
½Î÷Àí¹¤´óѧ¹¦Äܾ§Ì¬²ÄÁÏ·½ÏòÁõËì¾ü¿ÎÌâ×éÕÐÊÕ2026ÄêÇï¼¾Èëѧ²©Ê¿Ñо¿Éú
ÒѾÓÐ11È˻ظ´
ÄþÏÄ´óѧÍÅ´ØÐ²ÄÁÏÍŶÓÕÐÊÕ²ÄÁÏ/»¯Ñ§/»¯¹¤×¨Òµ²©Ê¿Éú
ÒѾÓÐ0È˻ظ´
MIL-101Óе¥¾§ÑùÆ·Âð
ÒѾÓÐ1È˻ظ´
ÒÑɾ³ý
ÒѾÓÐ3È˻ظ´
ÊÕµ÷¼ÁÑо¿Éú
ÒѾÓÐ2È˻ظ´
¡¾2026 ¿¼Ñе÷¼Á¡¿¹þ¶û±õ¹¤³Ì´óѧºË¿ÆÑ§Óë¼¼ÊõѧԺºË»¯¹¤Ïµ ÕÐÊÕµ÷¼ÁÉú
ÒѾÓÐ2È˻ظ´
cobaltoxid
ͳæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 223.2
- Ìû×Ó: 35
- ÔÚÏß: 5Сʱ
- ³æºÅ: 1074365
- ×¢²á: 2010-08-14
¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wsht212(½ð±Ò+1):лл½»Á÷£¬Ï£Íû³£À´£¡ 2010-08-25 20:03:52
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
wsht212(½ð±Ò+1):лл½»Á÷£¬Ï£Íû³£À´£¡ 2010-08-25 20:03:52
|
first put it into a solvent that can dissolve your compound very well. Then slowly add a poor solvent into this solution. Put the mixture several days. Due the the decrease of solubility, the compound may crystallize. |
2Â¥2010-08-25 00:51:52













»Ø¸´´ËÂ¥
20