Предмет: Химия, автор: petro5696

виведіть формули речовин за масовим співвідношенням: m(Fe) : m(S)=7:8 сроооочноооо​

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Автор ответа: Loloaux
0
Я дед инсайд нужно скачать
petro5696: чел харош
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