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(12分) (1)已知丙酮[ CH 3 COCH 3 ]键线式可表示为 根据键线式回答下列问题： 分子式： ，结构： 。 (2) 分子中最多有 个原子共直线；最多有 个原子共平面。 (3)写出乙烯分子的电子式： 。 (4)有机物(CH 3 ) 2 CHCH(C 2 H 5 )CH=CH 2 的名称是 。 (5)写出甲苯制TNT化学方程式 。 (6) 的一氯取代物有 种， 的二氯取代物有 种。
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