{
  "doc-7a26435ab4f3597c011fb432ce4b58a7": {
    "status": "processed",
    "chunks_count": 1,
    "content": "氧化铁和硝酸的反应方程式1\n$$FeO + 4HNO_{3} triangleq Feleft( No_{3} right)_{3} + 2H_{2} uparrow + NO_{2} uparrow$$\n氢气与氧气燃烧的方程式\n.![](./static/Images/0936c5a1945042599080e8541f170473/media/image1.wmf).",
    "content_summary": "氧化铁和硝酸的反应方程式1\n$$FeO + 4HNO_{3} triangleq Feleft( No_{3} right)_{3} + 2H_{2} uparrow + NO_{2} uparrow$$\n氢气与氧气燃烧的方程式\n.![](./static/Images/0936c5a1945042599080e8541f170473/media/image1.wmf).",
    "content_length": 187,
    "created_at": "2025-07-09T05:06:54.881628+00:00",
    "updated_at": "2025-07-09T05:07:32.716735+00:00",
    "file_path": "unknown_source"
  }
}