tumblr via “”水の不思議な話 1:分子量18の水は常温で液体。それより遥かに重い分子量44の二酸化炭素は常温で気体。   普通なら水は常温で気体のはずなのに、実際は液体。 2:水は色々なものを溶かすことができる。 …”” https://t.co/euNUc1MrIl



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December 29, 2018 at 10:01AM
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