H2o --> h+ + oh-
The dissociation equation for zinc fluoride (ZnF2) in water is: ZnF2 (s) → Zn2+ (aq) + 2F- (aq)
The equation is: H2O------>H+ + OH-
The dissociation equation for aluminum chloride (AlCl₃) in water is as follows: [ \text{AlCl}_3 (s) \rightarrow \text{Al}^{3+} (aq) + 3 \text{Cl}^- (aq) ] When AlCl₃ dissolves in water, it separates into aluminum ions (Al³⁺) and chloride ions (Cl⁻), resulting in an aqueous solution.
An example is the dissociation of NaCl in water: NaCl (s) -> Na+ (aq) + Cl- (aq). Here, NaCl breaks apart into its constituent ions, Na+ and Cl-, when dissolved in water due to the attraction between the ions and water molecules.
The dissociation equation of water (H₂O) shows its self-ionization into hydronium (H₃O⁺) and hydroxide ions (OH⁻): [ \text{H}_2\text{O} \rightleftharpoons \text{H}^+ + \text{OH}^- ] For methanol (CH₃OH), it does not dissociate in the same way as water. However, in a basic medium, it can participate in reactions where it donates a proton, but it does not produce ions like water does.
The balanced equation for the dissociation of water is: 2H2O (liquid) ⇌ 2H+ (aqueous) + O2- (aqueous)
The equation to show the dissociation of CaCl2 in water is: CaCl2(s) -> Ca^2+(aq) + 2Cl^-(aq). This equation represents how the solid CaCl2 breaks apart into its ions, calcium ions (Ca^2+) and chloride ions (Cl^-), when dissolved in water.
The dissociation equation for zinc fluoride (ZnF2) in water is: ZnF2 (s) → Zn2+ (aq) + 2F- (aq)
The dissociation equation for CaCl2 in water is: CaCl2 (s) → Ca2+ (aq) + 2Cl- (aq)
The dissociation equation for potassium chromate (K2CrO4) in water is: K2CrO4(s) -> 2K+(aq) + CrO4^2-(aq).
The dissociation equation for sodium acetate (NaCH3COO) in water would be: NaCH3COO (s) -> Na+ (aq) + CH3COO- (aq)
The dissociation equation for mercury(II) bromide (HgBr2) in water is: HgBr2(s) -> Hg2+(aq) + 2Br-(aq)
The reaction is:FeS2 + H2O + 3,5 O2 --------------- FeSO4 + H2SO4It is not a dissociation reaction.
The equation is: NaCl----------Na++ Cl-
The chemical equation for the split of water molecules into ions is: 2H2O -> 2H+ + 2OH-. This represents the dissociation of water molecules into hydronium (H+) and hydroxide (OH-) ions as a result of autoionization.
The dissociation equation for potassium chloride (KCl) in water is: KCl (s) → K+ (aq) + Cl- (aq) This equation shows that when KCl is dissolved in water, it dissociates into its constituent ions potassium (K+) and chloride (Cl-).
The dissociation equation for Pb(NO3)2 in water is: Pb(NO3)2(s) → Pb2+(aq) + 2NO3-(aq)