Respostas

2013-11-03T17:07:38-02:00
3-etilpentano                       CH3CH2CH(CH2CH3)CH2CH3
2-metilbutano                      CH3CH(CH3)CH2CH3
2-metil-3-etiloctano              CH3CH(CH3)CH(CH2CH3)CH2CH2CH2CH2CH3
3-etil-2,2-dimetiloctano         CH3C(CH3)2CH(CH2CH3)CH2CH2CH2CH2CH3  
4-etil-2,2,3-trimelilnonano      CH3C(CH3)2CH(CH3)CH(CH2CH3)CH2CH2CH2CH2CH3

  represente aberto:
4-etil-2,2,3-trimelilnonano      CH3C(CH3)2CH(CH3)CH(CH2CH3)CH2CH2CH2CH2CH3
       ex:                                   
                                                    H     CH3   CH3
                                                     |        |       |
                                                H- C   -   C  -  C-c-c-c-c-c-c
                                                     |        |       | 
                                                     H     CH3  H .....
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