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279346690

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[求助] The solid was dried in a desiccator over concentrated H2S04 for 2 days.

如题,想请教下The solid was dried in a desiccator over concentrated H2S04 for 2 days.这个具体是什么意思呢?怎么操作,谢谢各位!
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sony8620

铁杆木虫 (文学泰斗)

【答案】应助回帖

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感谢参与,应助指数 +1
279346690: 金币+5, ★★★★★最佳答案 2013-04-03 09:04:37
fds329: 金币+2, 感谢应助。辛苦了O(∩_∩)O 2013-04-17 22:40:31
将固体置于存有浓硫酸的干燥器中干燥两天。

FYI
2楼2013-04-02 20:30:12
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