Ba(OH)2 = Ba[2+] + 2OH[-]
H2SO4 = 2H[+] + SO4[2-]
NaHCO3 = Na(+) + HCO3(-)
HCO3(-) = H(+) + CO3(2-)
MgOHNO3 = MgOH(+ )+ NO3( -)
MgOH(+) = Mg2(+) + OH (-)
б)H3AsO4 = 3H[+] + AsO4[3-]
KHS = K⁺ + HS⁻
HS⁻ = H⁺ + S²⁻
Ca(OH)2= Ca2+ +2OH-
Fe(OH)2NO3=Fe(OH)2+2NO3
Fe(OH)2=FeOH+OH
FeOH=Fe+OH
Ba(OH)2 = Ba[2+] + 2OH[-]
H2SO4 = 2H[+] + SO4[2-]
NaHCO3 = Na(+) + HCO3(-)
HCO3(-) = H(+) + CO3(2-)
MgOHNO3 = MgOH(+ )+ NO3( -)
MgOH(+) = Mg2(+) + OH (-)
б)H3AsO4 = 3H[+] + AsO4[3-]
KHS = K⁺ + HS⁻
HS⁻ = H⁺ + S²⁻
Ca(OH)2= Ca2+ +2OH-
Fe(OH)2NO3=Fe(OH)2+2NO3
Fe(OH)2=FeOH+OH
FeOH=Fe+OH