区别水杨酸和苯甲酸钠最常用的试液是A:碘化钾B:碘化汞钾C:三氯化铁D:硫酸亚铁E:亚铁氰化钾

作者: rantiku 人气: - 评论: 0

问题区别水杨酸和苯甲酸钠最常用的试液是

选项 A:碘化钾 B:碘化汞钾 C:三氯化铁 D:硫酸亚铁 E:亚铁氰化钾

答案 C

解析

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