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关注:1
2013-05-23 12:21
求翻译:In a 1000ml wide-mouthed Erlenmeyer flask, 19 grams of aluminum foil cut to 3x3cm pieces was amalgamated in a solution of 500mg mercuric chloride (HgCl2) in 700ml warm water until the solution became greyish, and hydrogen bubbles was evolved in a steady rate from the aluminum surface. The water was decanted off, and th是什么意思? 待解决
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- 离问题结束还有
In a 1000ml wide-mouthed Erlenmeyer flask, 19 grams of aluminum foil cut to 3x3cm pieces was amalgamated in a solution of 500mg mercuric chloride (HgCl2) in 700ml warm water until the solution became greyish, and hydrogen bubbles was evolved in a steady rate from the aluminum surface. The water was decanted off, and th
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