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有机化合物的组成与结构

> 中草药秦皮中含有的七叶树内酯（每个折点表示一个碳原子，氢原子未画出），具有抗菌作用．若1mol七叶树内酯分别与浓溴水和NaOH溶液完全反应，则消耗的Br 2和NaOH的物质的量分别为（　　） A．2 mol Br2 2 mol NaOH B．2 mol Br2 3 mol NaOH C．3 mol Br2 4 mol NaOH D．4 mol Br2 4 mol NaOH

问题：

发布时间：2024-09-08

中草药秦皮中含有的七叶树内酯（每个折点表示一个碳原子，氢原子未画出），具有抗菌作用．若1mol七叶树内酯分别与浓溴水和NaOH溶液完全反应，则消耗的Br ₂和NaOH的物质的量分别为（　　）

A．2 mol Br₂  2 mol NaOH

B．2 mol Br₂  3 mol NaOH

C．3 mol Br₂  4 mol NaOH

D．4 mol Br₂  4 mol NaOH

参考答案：

提问用户：tm***nEN

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