a)HNO3: HNO3 -> H+ + NO3-Ba(OH)2: Ba(OH)2 -> Ba2+ + 2OH-Zn(OH)2: Zn(OH)2 -> Zn2+ + 2OH-
b)NH3H2O: NH3H2O -> NH4+ + OH-H3PO4: H3PO4 -> 3H+ + PO4^3-HF: HF -> H+ + F-
c)H2SO4: H2SO4 -> 2H+ + SO4^2-HClO4: HClO4 -> H+ + ClO4-H2S: H2S -> 2H+ + S^2-
d)H2SiO3: H2SiO3 -> 2H+ + SiO3^2-MgCl2: MgCl2 -> Mg2+ + 2Cl-HCl: HCl -> H+ + Cl-
a)
HNO3: HNO3 -> H+ + NO3-
Ba(OH)2: Ba(OH)2 -> Ba2+ + 2OH-
Zn(OH)2: Zn(OH)2 -> Zn2+ + 2OH-
b)
NH3H2O: NH3H2O -> NH4+ + OH-
H3PO4: H3PO4 -> 3H+ + PO4^3-
HF: HF -> H+ + F-
c)
H2SO4: H2SO4 -> 2H+ + SO4^2-
HClO4: HClO4 -> H+ + ClO4-
H2S: H2S -> 2H+ + S^2-
d)
H2SiO3: H2SiO3 -> 2H+ + SiO3^2-
MgCl2: MgCl2 -> Mg2+ + 2Cl-
HCl: HCl -> H+ + Cl-