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C&EN
7 天
Mystery chemical in drinking water identified
Scientists find chloronitramide anions form in water treated with chloramines, raising questions about the ions’ toxicity ...
BBC
2 年
Symbols and formulae
And atoms, they chemically bond together in a fixed ratio to make a compound, and this means we can describe these compounds with a chemical formula. So, since water is a compound, it means its ...
7 天
on MSN
Solving a 40-year mystery, scientists ID chemical found in millions of Americans’ tap water
For more than four decades, scientists have noticed a mysterious chemical in the treated drinking water of millions of people ...
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