Предмет: Химия, автор: Лерик111

Напишіть можливі реакції: CaO,P2O5,Na2O,H2SO4,CuCo3,NaOH,HCl.

Ответы

Автор ответа: bgalgan

1

(CaO+H2SO4)=CaSO4+H2O(CaO+CuCo3)CaCO3+CuO
(NaOH+HCl)=NaCI+H2O(Na2O+H2SO4)=Na2SO4

(2HCl+CaO)=CaCl2+H2O

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