H2o --> h+ + oh-
NaCl------------>Na+ + Cl-
The equation is: H2O------>H+ + OH-
the solid on the left side and aqueous ions on the right side.
(l)
dissociation
The dissociation is:CaCl2------------------Ca(2+) + 2 Cl-
The equation is: NaCl----------Na++ Cl-
The reaction is:FeS2 + H2O + 3,5 O2 --------------- FeSO4 + H2SO4It is not a dissociation reaction.
NaCl------------>Na+ + Cl-
Pb(NO3)2----------Pb2+ + 2 (NO3)-
The equation is: H2O------>H+ + OH-
The equation is: H2O------>H+ + OH-
Hno3 -----------h+ + (no3)-1
CaCl2 → Ca2+ and 2Cl-
The dissociation is:NaHCO3-------------Na+ + (HCO3)-
The dissociation constant of pure water is 1.9E-5.
Na2SO4(s) --> 2Na+(aq) + SO4-2(aq)