题目

When you finish writingyour summary, please swap it with your partner and give each other(评论). 答案:【1】comments被霉菌污染的粮食易产生黄曲霉素(C17H12O6).下列说法中错误的是A.黄曲霉素是一种有机物B.黄曲霉素中碳元素的质量分数=×100%=65.4%C.黄曲霉素分子中碳、氢、氧原子的个数比为17:12:6D.黄曲霉素中碳、氢、氧三种元素的质量比为12:1:16
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