This is an oxidation-reduction (redox) reaction:
AgI + e- → Ag0 (reduction)
Xem thêm: người tiểu đường có uống được nước yến không
FeII - 1 e- → FeIII (oxidation)
Xem thêm: unit 6 communication lớp 7
AgCl is an oxidizing agent, FeCl2 is a reducing agent.
Reactants:
- AgCl – Silver chloride
- Other names: Cerargyrite
, Chlorargyrite
, Horn silver
- Appearance: White Solid
- Other names: Cerargyrite
- FeCl2 – Iron(II) chloride
, Iron dichloride
- Other names: Ferrous chloride
, Rokühnite
, [FeCl3]
, FeCl3
- Appearance: Tan solid (anhydrous) | Pale green solid (di-tetrahydrate)
; White-to-light-green hygroscopic crystals
- Other names: Ferrous chloride
Products:
- Ag
- Names: Silver
, Ag
, Element 47
- Appearance: White metal. turns dark on exposure đồ sộ ozone, hydrogen sulfide or sulfur
- Names: Silver
- FeCl3 – Iron(III) chloride
, Iron trichloride
- Other names: {{ubl
, Ferric chloride
, Ferric chloride (anhydrous)
- Appearance: Green-black by reflected light; purple-red by transmitted light; yellow solid as hexahydrate; brown as {{abbr|aq.|aqueous}} solution
; Black-to-brown hygroscopic crystals
- Other names: {{ubl
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