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Shweeps
@Shweeps
July 2022
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Выберите из перечисленных формул веществ формулы оксидов:H2S,CaO,CO2,HCl,H2O,P2O5,Cu2O,NH3,HClO,Fe2O3,SiO2.
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vlad110522
CaO
CO2
H2O
P2O5
Cu2O
Fe2O3
SiO2
2 votes
Thanks 3
Shweeps
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Answers & Comments
CO2
H2O
P2O5
Cu2O
Fe2O3
SiO2