Combustion of Naphthalene
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C10H8 + 12O2 → 10CO2 + 4H2O
نظرة عامة
Naphthalene burns with a very smoky, luminous flame characteristic of polycyclic aromatic hydrocarbons. Its high carbon content results in significant soot production. Naphthalene is the simplest polycyclic aromatic hydrocarbon (PAH) with two fused benzene rings.
المشاركون
| الدور | المادة | المعامل | الحالة |
|---|---|---|---|
| متفاعل | Naphthalene C₁₀H₈ | 1 | (s) |
| متفاعل | Oxygen O | 12 | (g) |
| منتج | Water H₂O | 4 | (l) |
| منتج | Carbon Dioxide CO₂ | 10 | (g) |
مثال من الحياة اليومية
Mothballs are made of naphthalene, which slowly sublimes to vapor. While they are not typically burned, the vapor is flammable.
الأهمية الصناعية
Naphthalene is used to produce phthalic anhydride (for plasticizers and polyester resins), as a moth repellent, and as a chemical intermediate.
الخصائص
- النوع
- Combustion
- قابل للعكس
- لا
- الطاقة
- طارد للحرارة
- ΔH
- -5157,0 kJ/mol