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Marysya12 [62]
3 years ago
7

Określ typ tlenku (zasadowy,kwasowy,obojętny,amfoter) CuO, FeO,Cr2O3,P4O10,MnO2,CaO,CrO3,SO3

Chemistry
1 answer:
AVprozaik [17]3 years ago
6 0

Answer:

hrhrhr

Explanation:

because h&R blok

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