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jiagle

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ÇàÈô: ½ð±Ò+1, лл»ØÌû£¬»¶Ó­³£À´ÎÞ»úÎﻯ°æ½»Á÷~ 2015-05-26 08:50:16
gexin(ÇàÈô´ú·¢): ½ð±Ò+2, ¸ÐлӦÖú 2015-06-25 22:04:13
10HNO3 + I2 = 2HIO3 + 10NO2 + 4H2O
2Â¥2015-05-26 07:55:42
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gexin

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2Â¥: Originally posted by jiagle at 2015-05-26 07:55:42
10HNO3 + I2 = 2HIO3 + 10NO2 + 4H2O

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3Â¥2015-05-28 08:55:38
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