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C元素有多少价态

更新时间: 2020-07-09 00:00:00     

在不同或相同的有机物分子中碳元素的化合价是不同的;

碳元素的化合价有-1,-2,-3,-4,0,+1,+2,+3,+4,(其中CH4和CO2分子中碳元素的化合价分别为-4,+4);

有机物分子中依然遵守化合价法则,即正化合价总数和负化合价总数的代数和为零;

关键词: 元素 多少

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