Thermal Decomposition of Sodium Percarbonate
2Na2CO3·3H2O2 → 2Na2CO3 + 3H2O2
अवलोकन
Sodium percarbonate dissolves in water to release hydrogen peroxide and sodium carbonate. This controlled release of H2O2 makes it an effective solid oxygen bleach. It is marketed as an environmentally friendly alternative to chlorine bleach.
प्रतिभागी
| भूमिका | पदार्थ | गुणांक | अवस्था |
|---|---|---|---|
| अभिकारक | Sodium Percarbonate 2Na₂CO₃·3H₂O₂ | 2 | (s) |
| उत्पाद | Sodium Carbonate Na₂CO₃ | 2 | (s) |
| उत्पाद | Hydrogen Peroxide H₂O₂ | 3 | (aq) |
रोजमर्रा का उदाहरण
OxiClean and similar oxygen bleach products contain sodium percarbonate that releases hydrogen peroxide when dissolved in water.
औद्योगिक महत्व
Sodium percarbonate is a major component of green cleaning products and oxygen-based laundry detergents, replacing environmentally harmful chlorine bleach.
गुण
- प्रकार
- Decomposition
- प्रतिवर्ती
- हाँ
- ऊर्जा
- ऊष्माशोषी
- ΔH
- 52.0 kJ/mol
संबंधित अभिक्रियाएँ
Decomposition of Calcium Hypochlorite
Decomposition of Carbonic Acid
Decomposition of Nitrous Oxide (Laughing Gas)
Decomposition of Barium Peroxide
Decomposition of Sodium Bicarbonate
Decomposition of Water (Electrolysis)
Decomposition of Silver Chloride (Photodecomposition)
Thermal Decomposition of Lead(IV) Oxide
Decomposition of Hydrogen Peroxide
Decomposition of Ammonium Nitrate
Frequently Asked Questions
What is the equation for Thermal Decomposition of Sodium Percarbonate?
The balanced equation is: 2Na₂CO₃·3H₂O₂ → 2Na₂CO₃ + 3H₂O₂.
What type of reaction is Thermal Decomposition of Sodium Percarbonate?
Thermal Decomposition of Sodium Percarbonate is a decomposition reaction. It is reversible under certain conditions.
Is Thermal Decomposition of Sodium Percarbonate exothermic or endothermic?
Thermal Decomposition of Sodium Percarbonate is endothermic (absorbs energy). The enthalpy change (ΔH) is 52.0 kJ/mol.