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mctcladybird: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2013-09-03 16:40:20
5As2O3 + 62(H+) + 4KMnO4 = 10As(5+) + 4Mn(2+) + 31H2O + 4K(+)
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3Â¥2013-09-02 14:45:37
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mctcladybird

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3Â¥: Originally posted by dhqdqk at 2013-09-02 14:45:37
5As2O3 + 62(H+) + 4KMnO4 = 10As(5+) + 4Mn(2+) + 31H2O + 4K(+)
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