有机化合物X、Y分子式不同,它们只可能含C、H、O元素中的两种或三种.如果将X、Y不论以何种比混合,只要混合物的物质的量之和不变,完全燃烧时所耗O2和生成的水的物质的量也不变.那么,X、Y
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![有机化合物X、Y分子式不同,它们只可能含C、H、O元素中的两种或三种.如果将X、Y不论以何种比混合,只要混合物的物质的量之和不变,完全燃烧时所耗O2和生成的水的物质的量也不变.那么,X、Y](/uploads/image/z/1958566-22-6.jpg?t=%E6%9C%89%E6%9C%BA%E5%8C%96%E5%90%88%E7%89%A9X%E3%80%81Y%E5%88%86%E5%AD%90%E5%BC%8F%E4%B8%8D%E5%90%8C%2C%E5%AE%83%E4%BB%AC%E5%8F%AA%E5%8F%AF%E8%83%BD%E5%90%ABC%E3%80%81H%E3%80%81O%E5%85%83%E7%B4%A0%E4%B8%AD%E7%9A%84%E4%B8%A4%E7%A7%8D%E6%88%96%E4%B8%89%E7%A7%8D.%E5%A6%82%E6%9E%9C%E5%B0%86X%E3%80%81Y%E4%B8%8D%E8%AE%BA%E4%BB%A5%E4%BD%95%E7%A7%8D%E6%AF%94%E6%B7%B7%E5%90%88%2C%E5%8F%AA%E8%A6%81%E6%B7%B7%E5%90%88%E7%89%A9%E7%9A%84%E7%89%A9%E8%B4%A8%E7%9A%84%E9%87%8F%E4%B9%8B%E5%92%8C%E4%B8%8D%E5%8F%98%2C%E5%AE%8C%E5%85%A8%E7%87%83%E7%83%A7%E6%97%B6%E6%89%80%E8%80%97O2%E5%92%8C%E7%94%9F%E6%88%90%E7%9A%84%E6%B0%B4%E7%9A%84%E7%89%A9%E8%B4%A8%E7%9A%84%E9%87%8F%E4%B9%9F%E4%B8%8D%E5%8F%98.%E9%82%A3%E4%B9%88%2CX%E3%80%81Y)
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