听力原文:W: George and his sister are planning to live in your old family house. M: No one's been there since Grandfather died. Q: Who will live in the house? (10)
【简答题】化合物H是一种香料,存在于金橘中,可用如下路线合成: 已知: 回答下列问题: (1)11.2L(标准状况)的气态烃A在氧气中充分燃烧可以产生88 g CO 2 和45 g H 2 O。 A的分子式是___________ (2)B和C均为一氯代烃,它们的名称(系统命名)分别为_____________; (3)在催化剂存在下1 mol F与2 mol H 2 反应,生成3-苯基-1-丙醇。F的结构...