Want this question answered?
H2o --> h+ + oh-
NaCl------------>Na+ + Cl-
The equation is: H2O------>H+ + OH-
H2CO3---------- 2 H+ + (CO3)2-
Zn= 65.4 F2= 19 x 2= 38 38+ 65.4= 103.4 molar mass of of znf2 is 103.4 grams
The formula for zinc fluoride [note correct spelling] is ZnF2.
CaCl2 → Ca2+ and 2Cl-
The equation is: NaCl----------Na++ Cl-
The reaction is:FeS2 + H2O + 3,5 O2 --------------- FeSO4 + H2SO4It is not a dissociation reaction.
The dissociation is:NaHCO3-------------Na+ + (HCO3)-
H2o --> h+ + oh-
NaCl------------>Na+ + Cl-
K2Cr2O7(aq) ------> 2K+(aq)+Cr2O72-(aq)
The equation is: H2O------>H+ + OH-
The equation is: H2O------>H+ + OH-
Pb(NO3)2----------Pb2+ + 2 (NO3)-
The dissociation is:CaCl2------------------Ca(2+) + 2 Cl-