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ペルオキソ二 に硫酸 りゅうさんです
peruokisoniryūsandesu

敬
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Noun
, 
Desu Copula

The polite form of ペルオキソ二硫酸

1. Peroxodisulfuric acid; Caro's acid

Polite
, 
Chemistry

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ペルオキソ二硫酸です

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