Помогите,пожалуйста!!!ОЧЕНЬ НАДО!!ТИП ХІМІЧНОГО ЗВ'ЯЗКУ:CO2,CaO,HgO,Al2O3,SnO2,Fe2O3,LiOH,H3PO4,SnSO4,CaCO3,SrSO4,SnF4.
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