Formation of Vanadium(V) Oxide
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4V + 5O2 → 2V2O5
개요
Vanadium metal reacts with oxygen to form vanadium(V) oxide (vanadium pentoxide). This orange-yellow compound is a powerful catalyst used in the Contact Process for sulfuric acid production. It exhibits catalytic properties due to its ability to cycle between oxidation states.
참여 물질
| 역할 | 물질 | 계수 | 상태 |
|---|---|---|---|
| 반응물 | Vanadium V | 4 | (s) |
| 반응물 | Oxygen O | 5 | (g) |
| 생성물 | Vanadium(V) Oxide V₂O₅ | 2 | (s) |
일상 속 예시
Vanadium pentoxide is used in some specialized ceramics and glass to produce a yellow or amber color.
산업적 중요성
황산 제조(접촉법)에서 SO₂의 SO₃ 산화를 위한 핵심 촉매입니다. 바나듐 레독스 흐름 전지(VRFB)의 전해질 소재로 에너지 저장 분야에서 주목받고 있습니다.
성질
- 유형
- Synthesis
- 가역 반응
- 아니오
- 에너지
- 발열
- ΔH
- -3102.0 kJ/mol
관련 반응
Formation of Calcium Hydroxide
Formation of Carbon Monoxide
Formation of Nitrogen Dioxide
Formation of Potassium Chloride
Formation of Sodium Bicarbonate
Formation of Sodium Peroxide
Formation of Silicon Dioxide
Formation of Tungsten Carbide
Formation of Copper(II) Sulfide
Fischer-Tropsch Synthesis (General)
Frequently Asked Questions
What is the equation for Formation of Vanadium(V) Oxide?
The balanced equation is: 4V + 5O₂ → 2V₂O₅.
What type of reaction is Formation of Vanadium(V) Oxide?
Formation of Vanadium(V) Oxide is a synthesis reaction.
Is Formation of Vanadium(V) Oxide exothermic or endothermic?
Formation of Vanadium(V) Oxide is exothermic (releases energy). The enthalpy change (ΔH) is -3102.0 kJ/mol.