a)
HBr :Hidro bromua
H2SO3 :axit sunfurơ
H3PO4 :axit photphoric
H2SO4 :axit sunfuric
b)
Mg(OH)2 :Magie hidroxit
Fe(OH)3 :Sắt (III) hidroxit
Cu(OH)2: Đồng (II) hidroxit
c)
Ba(NO3)2 : Bari nitrat
Al2(SO4)3 : Nhôm sunfat
Na2SO3 : Natri sunfit
ZnS : Kẽm sulfua
Na2HPO4: Natri hidrophotphat
NaH2PO4 : Natri đihidrophotphat
a. HBr (axit bromhiđric); H2SO3 (axit sunfurơ); H3PO4( axit photphoric); H2SO4(axit sunfuric)
b. Mg(OH)2(magie hiđroxit); Fe(OH)3 (sắt III hiđroxit); Cu(OH)2 (đồng II hidroxit)
c. Ba(NO3)2 (Bari nitrat) ; Al2(SO4)3 (nhôm sunfat); Na2SO3( natri sunfit); ZnS (kẽm sunfua); Na2HPO4 (natri hiđrophotphat); NaH2PO4 (natri đihiđrôphotphat)
a) HBr: Hiđro Bromua
H2SO3: Axit sunfurơ
H3PO4: Axit photphoric
H2SO4: Axit sunfuric
b) Mg(OH)2: Kẽm hiđroxit
Fe(OH)3 : Sắt ( III) hiđroxit
Cu(OH)2 : Đồng hiđroxit
c) Ba(NO3)2 : Bari nitrat
Al2(SO4)3 : Nhôm sunfat
Na2SO3: Natri sunfic
ZnS : Kẽm sunfua
Na2HPO4 : Natri hidrophotphat
NaH2PO4: Natri đihiđrophotphat
a) axit bromhidric, axit sunfurơ, axit photphoric, axit sunfuric.
b) Magie hiđoxit, Sắt ( III ) hidroxit , Đồng ( II ) hidroxit.
c) Bari nitrat, nhôm sunfat, nitơ sunfit, kẽm sunfua, natri hidrophotphat, natri đihiđrôphotphat.
a. HBr (axit bromhiđric); H2SO3 (axit sunfurơ); H3PO4( axit photphoric); H2SO4(axit sunfuric)
b. Mg(OH)2(magie hiđroxit); Fe(OH)3 (sắt III hiđroxit); Cu(OH)2 (đồng II hidroxit)
c. Ba(NO3)2 (Bari nitrat) ; Al2(SO4)3 (nhôm sunfat); Na2SO3( natri sunfit); ZnS (kẽm sunfua); Na2HPO4 (natri hiđrophotphat); NaH2PO4 (natri đihiđroophotphat)
