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液溴:深棕紅色 溴水:橙黃色到橙紅色(由濃度决定) 溴在CCl4中:橙紅色
烴類可以使它們褪色,是因為烴類有還原性,可以被高錳酸鉀和溴水氧化,同時我們知道高錳酸鉀的氧化性强於溴水的.苯環中的碳碳鍵並非一般的單鍵或雙鍵,而是一個大“派”鍵,所以六個碳原子彼此連接的相當結實,以至於它的…
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