Čija je formula H2O2?
Točan odgovor: Vodikov peroksid
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Igor
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Tinky jegulja
Teškeee bojeeeee- Bare
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damir
ili >TEŠKA VODA<, korisno sredstvo u postupku izrade A-bombe
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Pat
ja sam samo kliknula i tocno😂🙃😏🤗