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The solids dissolved giving a red solution, which suddenly grew warm and rapidly faded in colour as a white powder (sodium bromide) was deposited. |
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5Â¥2012-04-03 09:09:14
shujian123
Òø³æ (СÓÐÃûÆø)
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2Â¥2012-04-02 23:53:13
heshan_
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°®ÓëÓêÏÂ: ½ð±Ò+1 2012-04-03 08:51:43
°®ÓëÓêÏÂ: , ¸ÐлӦÖú£¬»¶Ó³£À´£¡ 2012-04-03 08:52:52
shujian123: ½ð±Ò+2, ·ÒëEPI+1 2012-04-03 21:22:04
°®ÓëÓêÏÂ: ½ð±Ò+1 2012-04-03 08:51:43
°®ÓëÓêÏÂ: , ¸ÐлӦÖú£¬»¶Ó³£À´£¡ 2012-04-03 08:52:52
shujian123: ½ð±Ò+2, ·ÒëEPI+1 2012-04-03 21:22:04
| The dissolved solids showed a red solution, which suddenly became warmer and rapidly faded into a colour as a white powder(sodium bromide) was deposited |
3Â¥2012-04-03 07:08:19
lichunmei10
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4Â¥2012-04-03 08:48:09













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