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sinokang

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°´ÕÕÒ»ÎÄÏ×·½·¨ºÏ³É²¬ÀàPt(NH3)2(C2O4)£¬µÚÒ»´ÎÔÚ30¶È£¬50minµÄÇé¿öϵõ½Ä¿±ê²úÎºóÀ´°´ÕÕÔ­À´µÄ·½·¨Öظ´È´Ã»Óеõ½Ä¿±ê²úÎ¶à´ÎʵÑé½µµÍ»òÕßÉý¸ß·´Ó¦Î¶ȣ¬Ëõ¶Ì»òÕßÑÓ³¤·´Ó¦Ê±¼äҲûÓеõ½²úÎï¡£ÎÄÏ×ÃèÊöÈçÏ£ºpotassium oxalate monohydrate (3.3 g, 18 mmol) was added to a suspension of  [cis-Pt(NH3)2(H2O)2](NO3)2 (5.9 g, 15 mmol) in 100mL of water,  producing a white precipitate. The precipitate was filtrated off, washed with water and ethanol, and dried in vacuo at 60¡ãC. Yield: 94% (4.5 g). ÿ´Î·´Ó¦ÏÖÏ󶼺ÍÎÄÏ×˵µÄÒ»Ñù¡£ºÜ¼òµ¥µÄ·´Ó¦£¬µ«ÊÇһֱûÕÒµ½ÎÊÌâËùÔÚ£¬Çó´ó¼ÒÖ¸µã£¬Ð»Ð»£¡
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[ Last edited by sddtc888 on 2014-2-15 at 23:13 ]
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jzhang03

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


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sinokang(½ð±Ò+1): лл²ÎÓë
sinokang: ½ð±Ò+2 2014-02-16 21:36:41
sddtc888: ½ð±Ò+1, ¸Ðл½»Á÷£¬»¶Ó­³£À´£¡ 2014-02-16 22:13:19
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5Â¥2014-02-16 21:29:12
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sinokang

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)


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5Â¥: Originally posted by jzhang03 at 2014-02-16 21:29:12
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6Â¥2014-02-16 21:36:38
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jzhang03

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)


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sddtc888: ½ð±Ò+1, ¸Ðл½»Á÷£¬»¶Ó­³£À´£¡ 2014-02-17 13:10:10
sinokang: ½ð±Ò+3 2014-02-19 12:23:17
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7Â¥2014-02-17 09:22:10
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2014-02-15 23:34   »Ø¸´  
sinokang(½ð±Ò+1): лл²ÎÓë
silence13Â¥
2014-02-15 23:38   »Ø¸´  
sinokang(½ð±Ò+1): лл²ÎÓë
cxjzly20084Â¥
2014-02-15 23:45   »Ø¸´  
sinokang(½ð±Ò+1): лл²ÎÓë
2014-02-17 09:38   »Ø¸´  
sinokang(½ð±Ò+1): лл²ÎÓë
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