Hypochlorite Oxidation of Hydrogen Peroxide

NaClO + H2O2 → NaCl + H2O + O2

نظرة عامة

Sodium hypochlorite oxidizes hydrogen peroxide to oxygen gas while being reduced to chloride. This vigorous reaction produces rapid oxygen evolution and is sometimes called the elephant toothpaste reaction when concentrated H₂O₂ is used with a catalyst. Both species undergo oxidation state changes.

المشاركون

الدور المادة المعامل الحالة
متفاعل Hydrogen Peroxide H₂O₂ 1 (aq)
متفاعل Sodium Hypochlorite NaClO 1 (aq)
منتج Oxygen O 1 (g)
منتج Water H₂O 1 (l)
منتج Sodium Chloride NaCl 1 (aq)

مثال من الحياة اليومية

Mixing bleach with hydrogen peroxide in cleaning produces a vigorous fizzing reaction, though this is not recommended due to potential hazards.

الأهمية الصناعية

Understanding the interaction between these common oxidizers is important for chemical safety and for designing disinfection protocols in water treatment.

الخصائص

النوع
Redox
قابل للعكس
لا
الطاقة
طارد للحرارة
ΔH
-202,0 kJ/mol

التفاعلات ذات الصلة

Iron(II) to Iron(III) Oxidation by Oxygen Bleaching with Sodium Hypochlorite Copper Reduction of Silver Ion Aqua Regia Dissolving Gold Cerium(IV) Reduction by Iron(II) Chlorine Oxidation of Bromide Copper Oxidation by Nitric Acid Hydrogen Peroxide as Oxidizing Agent (Acidic) Zinc Reduction of Silver Ion Displacement of Hydrogen from Acid by Magnesium

Frequently Asked Questions

What is the equation for Hypochlorite Oxidation of Hydrogen Peroxide?
The balanced equation is: NaClO + H₂O₂ → NaCl + H₂O + O₂.
What type of reaction is Hypochlorite Oxidation of Hydrogen Peroxide?
Hypochlorite Oxidation of Hydrogen Peroxide is a redox reaction.
Is Hypochlorite Oxidation of Hydrogen Peroxide exothermic or endothermic?
Hypochlorite Oxidation of Hydrogen Peroxide is exothermic (releases energy). The enthalpy change (ΔH) is -202.0 kJ/mol.