3.下列表述正确的是( )
| A. | 一氯甲烷的结构式:CH3Cl | B. | 苯的分子式: | ||
| C. | 葡萄糖的结构简式:C6H12O6 | D. | 丙烷分子的球棍模型: |
2.某烷烃相对分子质量为86,与氯气反应生成的一氯代物只有两种,其结构简式是( )
0 156560 156568 156574 156578 156584 156586 156590 156596 156598 156604 156610 156614 156616 156620 156626 156628 156634 156638 156640 156644 156646 156650 156652 156654 156655 156656 156658 156659 156660 156662 156664 156668 156670 156674 156676 156680 156686 156688 156694 156698 156700 156704 156710 156716 156718 156724 156728 156730 156736 156740 156746 156754 203614
| A. | CH3(CH2)4CH3 | B. | C2H5C(CH3)3 | C. | (C2H5)2CHCH3 | D. | (CH3)2CHCH3 |