皮皮学，免费搜题
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【单选题】
下列关于SiO 2 的说法不正确的是 [ ]A.
不能与水直接化合生成相应的酸
B.
能与强碱溶液反应生成盐和水
C.
高纯度的SiO 2 可以用来制半导体芯片
D.
可以被氢氟酸腐蚀
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