制取氢氧化钱 [复制链接]

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好帖，好帖

瓜子5块~爆米花3块~

A curious chemist (who did not know that it is illegal to destroy money in Hungary) weighed a 2-Ft coin (3.1422 g) and dissolved it completely in concentrated nitric acid in about 4 hours under a fume hood.

----Preparatory Problems of 40th International Chemistry Olympiad (2008, Budapest, Hungary)

[ 本帖最后由 CasperVector 于 2008-8-27 22:16 编辑 ]

啦啦啦~

啦啦啦啦

毁币罪，且从理论上说方法有误。

用钱砸人犯法吗?

10万米高空把1M的RMB的硬币砸下来。。。

1M=1024k=1048576。。。