H2O + 4 NaOH + 2 FeSO4 + NaClO → NaCl + 2 Na2SO4 + 2 Fe(OH)3
This is an oxidation-reduction (redox) reaction:
ClI + 2 e- → Cl-I (reduction)
2 FeII - 2 e- → 2 FeIII (oxidation)
NaClO is an oxidizing agent, FeSO4 is a reducing agent.
Reactants:
- H2O – Water, oxidane
- NaOH
- FeSO4 – Iron(II) sulphate
- NaClO – Sodium hypochlorite
- Other names: A , Ntiformin|Bleach|Chloride of soda}}'In dilution:'C , Arrel-Dakin solution|Modified Dakin's solution|Surgical chlorinated soda solution}}
- Appearance: Greenish-yellow solid (pentahydrate) ; Clear slightly yellow solution with characteristic odour ; Clear slightly yellow solution with characteristic odour
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