Naoh+hj= cu(oh)₂+h₂s= koh+h₃po₄= f₂co₃+hcl= fecl₂+h₂co₃= - вопрос №418338 от vadimkurochkin 19.03.2020 23:22

Question

Химия: Naoh+hj= cu(oh)₂+h₂s= koh+h₃po₄= f₂co₃+hcl= fecl₂+h₂co₃= na₂co₃+n₂so₄= cuso₃+h₂so₄= znso₃+hcl=

vadimkurochkin · Answer

NaJ+H2O CuS+2H2O 3KOH+H3PO4-- K3PO4+3H2O F2CO3+2HCl-- 2FCl+H2CO3 FeCl2+H2CO3-- Fe 2CO3+2HCl Na2CO3+N2SO4-- Na2SO4+N2CO3 CuSO3+H2SO4-- CuSO4+H2SO3 ZnSO3+2HCl-- ZnCl2+H2SO3...