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±ùµã½µÎÂ: ½ð±Ò+1, ллר¼Ò½â´ð£¬ÐÁ¿àÁË¡£ 2017-06-15 09:13:26
Ìì¹úÖ®ÃÅ(±ùµã½µÎ´ú·¢): ½ð±Ò+5 2017-06-15 09:13:30
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2Â¥2017-06-15 08:00:39
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2Â¥: Originally posted by jiagle at 2017-06-15 08:00:39
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±ùµã½µÎÂ: ½ð±Ò+2, ллר¼Ò½â´ð£¬ÐÁ¿àÁË¡£ 2017-06-20 10:06:05
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3Â¥: Originally posted by Ìì¹úÖ®ÃÅ at 2017-06-19 08:46:58
ÄÇB»áת±ä³Éʲô°¡£¿...

2[Fe(OH2)6](3+) + 3[BF4]-  = 2[FeF6](3-) + 3B(OH)3 + 9H+ + 3H2O
4Â¥2017-06-19 11:24:17
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4Â¥: Originally posted by jiagle at 2017-06-19 11:24:17
2(3+) + 3-  = 2(3-) + 3B(OH)3 + 9H+ + 3H2O...

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