11 клас       АЛКАНИ: НОМЕНКЛАТУРА.

Варіант № _ІІІ____

 

 1. Назвіть наведені нижче вуглеводні за міжнародною номенклатурою ІЮПАК:  

         а) СН₃ – СН – СН – СН₃

                                     |         |

                                    СН₂   СН₂

                                     |         |

                                    СН₃   СН₂ – СН₃

 

                     б) СН₃ – СН₂ – СН – СН₂ – СН₂ – СН₃

                                                |

                                               СН – СН₃

                                                |

                                               СН₃

 

                                                        СН₃

                                                         |

                      в) СН₃ – СН – СН – СН – СН₃

                                      |         |

                                     СН₃   СН₂ – СН₂ – СН – СН₃

                                                                      |

                                                                     Br

 

                                     СН₃                         С₄Н₉  Сl

                                      |                               |         |

                      г) СН₃ – СН – СН₂ – СН2 – СН – СН – СН₂ – СН – СН₃

                                                                                                    |

                                                                                                   С₂Н₅

 

                                    СН₃             СН₂ – СН₃

                                     |                   |

                     д) СН₃ – СН – СН – С – СН₂ – СН₂ – СН – СН₃

                                               |         |                           |

                                              С₃Н₇  С₅Н₁₁                            СН₃

 

 

2.Напишіть структурні формули сполук за їх назвами:

а) 4,4 – диметилгептан;

б) 2,2,3,4,4,5,5 – гептаметил – 3 – изопропілоктан;

в) 2 – метил – 3,3 – диетилгептан;

г) 1,4 – дихлор – 2 – метил – 4 – бутилдекан

 

 

 

11 клас       АЛКАНИ: НОМЕНКЛАТУРА.

Варіант № ___IV__

 

1. Назвіть наведені нижче вуглеводні за міжнародною номенклатуоюі ІЮПАК:  

                     а) СН₃ – СН₂ – СН – СН₃      СН₂ – СН₃

                                                |                     |

                                               СН₂ – СН₂ – СН – СН₃

 

                         СН₃               С₂Н₅

                          |                     |

                     б) СН₂ – СН₂ – С – СН₂ – СН₂ – СН₃

                                                |

                                               СН₂ – СН₃

 

 

                                                        СН₃

                                                         |

                      в) СН₃ – СН – СН – СН – СН₃

                                      |         |

                                     СН₃   СН₂ – СН₂ – СН – СН₃

                                                                      |

                                                                     Br

 

                                     СН₃              Br

                                      |                    |

                      г) СН₃ – СН – СН – СН – СН₂ – СН – СН₃

                                               |                              |

                                   СН₃ – СН – СН₃               СН₃

 

                                    СН₃             С₂Н₅

                                     |                   |

                     д) СН₂ – СН – СН – С – СН₂ – СН₂ – СН – СН₂

                           |                   |         |                           |         |

                          Cl                С₃Н₇  С₄Н₉                              СН₃     Cl

 

2.Напишіть структурні формули сполук за їх назвами:

а) 2,4 – диметилгексан;

б) 2 – метил – 3,5 – диізопропілнонан;

в) 3 – метил – 3,4 – диетилоктан;

г) 2,4 – дихлор – 2,3,4,5 – тетраметил – 3 – изобутилгептан

 

 

 

 

 

11 клас       АЛКАНИ: НОМЕНКЛАТУРА.

Варіант № _I____

 

 

                 1. Назвіть наведені нижче вуглеводні за міжнародною  номенклатурою  ІЮПАК:  

       а) СН₃ – СН₂ – СН – СН₂ – СН – СН₃

                                                |                   |

                                               СН₂ – СН₃   СН – СН₃

 

                                    СН₃   СН₃                 С₂Н₅

                                     |         |                 |

                     б) СН₂ – СН – С – СН₂ – СН – СН₃

                                               |

                                              СН₂ – СН₂ – СН₂ – СН₂ – СН₃

 

 

                                                        СН₃                СН₃

                                                         |                    |

                      в) СН₃ – СН – СН – СН – СН₂ – СН – СН₃

                                                |

                                               СН₂ – СН₂ – СН – СН₃

                                                                      |

                                                                     Cl

 

                          СН₃ – СН – СН₃    Br

                                      |                    |

                      г) СН₃ – СН – СН – СН – СН₂ – СН – СН₃

                                               |                              |

                                              СН₂  – СН₃            СН₃

 

                                    СН₃             С₄Н₉          Cl

                                     |                   |                  |

                     д) СН₂ – СН – СН – С –  СН₂ – СН – СН₃

                           |                   |         |                  |

                          Cl                С₂Н₅  С₃Н₇                СН₃

 

 

2.Напишіть структурні формули сполук за їх назвами:

а) 2,2,3,3 – тетраметилбутан;

б) 3 – метил – 3,5 – диетилгексан;

в) 3 – бром – 2,3,4 – триметилнонан;

г) 4 – хлор – 3,4,5,5,6,7 – гексаметил – 2 – бутилдекан.

 

 

 

11 клас       АЛКАНИ: НОМЕНКЛАТУРА.

Варіант № __ІІ__

 

1. Назвіть наведені нижче вуглеводні за міжнародною номенклатурою ІЮПАК:  

 

                     а) СН₃ – СН₂ – СН – СН₂ – СН – СН₃

                                                |                   |

                                               СНСН₃        СН₃

 

                                    СН₂ – СН₃                   С₂Н₅

                                     |                             |

                     б) СН₂ – СН – СН – СН₂ – СН– СН₂ – СН₃

                                               |

                                              СН₂

                                               |

                                              СН₃

 

 

                                     СН₃                         СН₃   СН₂ – СН₃

                                      |                             |         |

                      в) СН₃ – СН – СН – СН₂ – СН – СН – СН₂ – СН₃

                                                |

                                               СН₂ – СН₂ – СНBr – СН₃

 

 

                          СН₃ – СН – СН₃   Cl

                                      |                   |

                      г) СН₃ – СН – CН₂ – С  –  СН – СН₂ – СН – СН₃

                                                          |        |                    |

                                                         СН₃  CН₃              СН₂ – СН₃

 

                                    СН₃             С₄Н₉         Cl

                                     |                   |                 |

                     д) СН₃ – СН – СН – С –  СН₂ – СН – СН₃

                                               |         |                 |

                                              С₃Н₇  С₃Н₇              Сl        

 

 

2.Напишіть структурні формули сполук за їх назвами:

а) 2,3 – диметилпентан;

б) 2 – иод – 4 – метил – 3 – етилдекан;

в) 1 – бром – 2,3 – диметилбутан;

г) 4 – хлор – 2,2,3,3,5 – пентаметилнонан.