Ex.: 2 Ag+ + Zn = 2 Ag + Zn2+
The word equation for photographic film is: Silver halide crystals + light → Silver metal + halide ions.
The net ionic equation for the reaction between sodium acetate (NaCH3COO) and silver nitrate (AgNO3) is: CH3COO- + Ag+ -> AgCH3COO. This simplified equation highlights the formation of a precipitate of silver acetate (AgCH3COO) when silver ions (Ag+) react with acetate ions (CH3COO-).
The net ionic equation for silver nitrate and sodium chloride is Ag+ + Cl- -> AgCl(s). In this reaction, silver ions from silver nitrate combine with chloride ions from sodium chloride to form solid silver chloride precipitate. Sodium ions and nitrate ions are spectators and do not participate in the reaction.
The ionic equation for the reaction between sodium carbonate (Na2CO3) and silver nitrate (AgNO3) is: 2Ag+ + CO3^2- → Ag2CO3. This equation shows the formation of silver carbonate from the reaction between silver ions and carbonate ions.
The net ionic equation for silver nitrate (AgNO3) and sodium chloride (NaCl) in water is: Ag^+ + Cl^- -> AgCl(s) This equation represents the formation of a white precipitate of silver chloride when silver ions react with chloride ions in the solution.
When hydrochloric acid is added to silver nitrate, a white precipitate of silver chloride forms due to the reaction between the chloride ions in hydrochloric acid and the silver ions in silver nitrate. The balanced equation is: HCl + AgNO3 -> AgCl + HNO3.
The chemical equation is: (K+ + I-)(aq) + (Ag+ + [NO3]-)(aq) --> AgI (s) + (K+ + [NO3]-)(aq) or The chemical equation is: K+I- (aq) + Ag+[NO3]- (aq) --> AgI (s) + K+[NO3]- (aq)
It would come out to Ag^+ + Cl^- = AgCl Remember solubility rules nitrate and Ca both are soluble therefore they are not in the final equation.
When aqueous solutions of silver(I) sulfate (Ag₂SO₄) and potassium sulfide (K₂S) are combined, a precipitation reaction occurs, forming silver sulfide (Ag₂S) as a solid. The ionic equation for this reaction is: [ 2 \text{Ag}^+ (aq) + \text{S}^{2-} (aq) \rightarrow \text{Ag}_2\text{S} (s) ] In this equation, the potassium ions (K⁺) and sulfate ions (SO₄²⁻) are spectator ions and do not participate in the formation of the precipitate.
2Ag + 6HNO3 -> 2NO2 + 2AgNO3 + 3H2O
The energy from normal light can cause the silver cations in silver nitrate solution to be reduced to silver metal, which has a turbid black appearance and a low sedimentation rate because of the small size of the metallic particles.
When sodium iodide reacts with silver nitrate, a double displacement reaction occurs. The sodium ions exchange with the silver ions, forming silver iodide as a white precipitate and sodium nitrate. This reaction can be represented by the equation: 2NaI + 2AgNO3 → 2AgI + 2NaNO3