Câu trả lời:
Axit Bromhydric: HBr
Đồng (II) Sunphat: CuSO4
Kẽm Hydroxit: Zn(OH)2
Natri Hydrosunphat: NaHSO4
Magiesunfit: MgSO3
Magie hydrosunfat: Mg(HSO4)2
Nhôm sunfat: Al2(SO4)3
Sắt (III) nitrat: Fe(NO3)3
Canxi hydrophotphat: CaHPO4
Canxi hydrosunfat: Ca(HSO4)2
sắt (III) clorua: FeCl3
Sắt (III) sunfat: Fe2(SO4)3