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2Â¥2012-03-29 08:29:33
3Â¥2012-03-29 16:14:15
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4Â¥2012-03-29 16:37:29
5Â¥2012-03-31 08:07:19
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Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
chenlan124: ½ð±Ò+5, xiexie 2012-04-03 16:31:57
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
chenlan124: ½ð±Ò+5, xiexie 2012-04-03 16:31:57
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7Â¥2012-04-01 09:39:22
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Thank you for all comments above. Today I try to use ethylene glycol (100 mL) to dissolve 10 mg RhCl3, however, it obviously was insoluble. I do not know that why several people said RhCl3 can dissolve in OHC2H5OH. Please note that Rhcl3 I used at the moment is without any crystal water. Herein, i want to ask the reason to the advisor in the above. Thank you! |
8Â¥2012-04-03 16:36:16
9Â¥2012-04-03 21:14:18
10Â¥2012-04-03 21:39:17
11Â¥2012-04-04 19:33:42









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