| ²é¿´: 518 | »Ø¸´: 1 | |||
ÈâÁ³¾ýгæ (³õÈëÎÄ̳)
|
[½»Á÷]
ÖÆ±¸Ñõ»¯Ð¿ÄÉÃ×Á£µÄ¹ý³Ì£¬Çó°ïÖú~ ÒÑÓÐ1È˲ÎÓë
|
|
£¨1£©A 0.1 M ethanolic solution of zinc acetate was prepared by dissolving 0.05 mol of zinc acetate in 0.5 L of ethanol in a 1-L round-bottom distillation flask.Õâ¸öÊÇÓÃ0.1Ħ¶ûÒÒ´¼´¦ÀíµÄÒÒËáп¼ÓÈë0.5ÉýÒÒ´¼Ï¡ÊͳÉ0.05Ħ¶ûµÄÒÒËáп£¿ £¨2£©The 0.2 L of precursor was diluted back to the original volume of 0.5 L with absolute ethanol. Then, 0.07 mol of lithium hydroxide powder (LiOH.H20, Alfa Products) was added to this precursor to give a final lithium concentration of 0.14 M.Õâ¸öµÄ0.07Ħ¶ûÇâÑõ»¯ï®·ÛÄ©ÊÇÔõôȷ¶¨0.07Ħ¶ûµÄ£¿ |
» ²ÂÄãϲ»¶
Î人·ÄÖ¯´óѧÕÐÉúÎï²ÄÁÏ¡¢»¯Ñ§¡¢¸ß·Ö×ÓÏà¹Ø×¨ÒµË¶Ê¿Éú-ÁíÓÐÉÙÁ¿Ê¿±ø¼Æ»®¿É×Éѯ
ÒѾÓÐ0È˻ظ´
[Î人·ÄÖ¯´óѧ]²ÄÁÏѧԺ[½ªÎ°ÍŶÓÃû³Æ]¿ÎÌâ×é-2026Äê˶ʿÑо¿Éúµ÷¼ÁÐÅÏ¢
ÒѾÓÐ0È˻ظ´
Óлú¸ß·Ö×Ó²ÄÁÏÂÛÎÄÈóÉ«/·ÒëÔõôÊÕ·Ñ?
ÒѾÓÐ117È˻ظ´
Öйú¿ÆÑ§Ôº¡¤¹ý³Ì¹¤³ÌÑо¿Ëù¡¤ÕÐÆ¸º£ÄÚÍâ¸ß²ã´ÎÈ˲Å---¹ý³ÌËù¡°°ÙÈ˼ƻ®¡±
ÒѾÓÐ1È˻ظ´
Öйú¿ÆÑ§Ôº¡¤¹ý³Ì¹¤³ÌÑо¿Ëù¡¤ÕÐÆ¸º£ÄÚÍâ¸ß²ã´ÎÈ˲Å---¹ý³ÌËù¡°°ÙÈ˼ƻ®¡±
ÒѾÓÐ5È˻ظ´
2026¿¼²©×Ô¼ö
ÒѾÓÐ4È˻ظ´
ÎÂÃôË®Äý½ºÊÕËõ
ÒѾÓÐ0È˻ظ´
PDMSĤÔÚÈÜÒºÖеÄÀë×Ó͸¹ýÂÊ
ÒѾÓÐ0È˻ظ´
ÔÜÈËÆ· ÂÛÎÄÆí¸£
ÒѾÓÐ139È˻ظ´
science advancesµÄAAASϵͳÉÏ·µÐÞ
ÒѾÓÐ0È˻ظ´
science advancesµÄAAASϵͳÉÏ·µÐÞÎÊÌâ
ÒѾÓÐ2È˻ظ´
» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)
shiyuhao9
гæ (³õÈëÎÄ̳)
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 0.8
- Ìû×Ó: 4
- ÔÚÏß: 1.3Сʱ
- ³æºÅ: 4166436
- ×¢²á: 2015-10-22
- רҵ: ¸ßµçѹÓë¾øÔµ
¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
|
µÚÒ»¸öû벡£¬µÚ¶þ¸öÂÒòΪÕâÀïÓõÄÊÇ´øÒ»¸ö½á¾§Ë®µÄ£¬¾Í°´·Ö×ÓÁ¿41.96È¥Ëã¡£ ·¢×ÔСľ³æIOS¿Í»§¶Ë |
2Â¥2017-03-23 12:01:39









»Ø¸´´ËÂ¥
28