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netrogajaemdakudasaj
@netrogajaemdakudasaj
July 2022
1
19
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помогите пжж, очень нужно
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irrkkkaaaa
M(CO)=12+16=28
М(FeO)=56+16=72
М(AgO)=108+16=124
M(K2O)= 39•2+16=94
M(HF)=1+19=20
M(HI)=1+126=127
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Answers & Comments
М(FeO)=56+16=72
М(AgO)=108+16=124
M(K2O)= 39•2+16=94
M(HF)=1+19=20
M(HI)=1+126=127