Combustion of Methane
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CH4 + 2O2 → CO2 + 2H2O
개요
Methane burns in oxygen to produce carbon dioxide and water. This is the primary reaction in natural gas combustion, releasing significant thermal energy. Natural gas is approximately 95% methane and is the cleanest-burning fossil fuel, producing the least CO2 per unit of energy.
참여 물질
| 역할 | 물질 | 계수 | 상태 |
|---|---|---|---|
| 반응물 | Methane CH₄ | 1 | (g) |
| 반응물 | Oxygen O | 2 | (g) |
| 생성물 | Carbon Dioxide CO₂ | 1 | (g) |
| 생성물 | Water H₂O | 2 | (l) |
일상 속 예시
Natural gas stoves and furnaces burn methane for heating and cooking in millions of homes worldwide.
산업적 중요성
천연가스 연소는 전 세계 에너지의 약 24%를 공급합니다. 가스 터빈 발전소는 이 반응을 사용하여 석탄보다 높은 효율로 전기를 생산합니다.
Frequently Asked Questions
What is the equation for Combustion of Methane?
The balanced equation is: CH₄ + 2O₂ → CO₂ + 2H₂O.
What type of reaction is Combustion of Methane?
Combustion of Methane is a combustion reaction.
Is Combustion of Methane exothermic or endothermic?
Combustion of Methane is exothermic (releases energy). The enthalpy change (ΔH) is -890.4 kJ/mol.