二氧化硅的分子式是SO2对吗?
人气：255 ℃ 时间：2020-04-12 04:50:44
解答
大家都片面了啊
LZ是很阴的
首先SO2是二氧化硫的分子式
SiO2表示二氧化硅
但不叫分子式 因为它是原子晶体 表示原子数最简比
换句话说 二氧化硅无分子式
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