Какая классификация в органической химии

1) CH3-CH2-CH3>H2+CH2=CH-CH3

2) CH3-CH2-CH3>H2+CH2=CH-CH3

3) C3H8+5O2>3CO2+4H2O+O

CH2Cl-CH (CH3) - CH2-CH2-CH3+KOH=CH2=C (CH3) - CH2-CH2-CH3 CH2=C (CH3) - CH2-CH2-CH3+H2 (Ni, t) = CH3-CH (CH3) - CH2-CH2-CH3 CH3-CH (CH3) - CH2-CH2-CH3+Cl2 (hv) = CH3-CCl (CH3) - CH2-CH2-CH3+HCl 2CH3-CCl (CH3) - CH2-CH2-CH3+2Na=

Назовите вещество 1. CH3-CH2-CH2-CH-CH-CH3 CH3 CH3 2. CH3-C=CH-CH2-CH2-CH3 CH3 3. CH3-C=CH-CH-CH2-CH3 CH3 CH3 4. CH3-CH=CH-CH=CH-CH3 5. CH3-C-=C-CH3 6. CH2=CH-CH3 7. CH2=C-CH=CH2 8. CH=-C-CH2-CH-CH3 CH3 9. CH2-CH2 CH2-CH2 CH3 10.

Назовите вещества: 1. ch3-ch2-ch2-ch2-ch3 2. ch3-ch2-ch (ch3) - ch2-ch2-ch3 3. ch3-c (ch3) - ch2-ch (ch2) (ch3) - ch2-ch2-ch3 4. (ch3) - ch-ch (ch2) (ch3) - ch (ch3) 5. ch3-ch (ch3) - ch (ch3) - c (ch2) (ch3) - ch2-ch3

Выпишите номер правильного ответа: пара формул гомологов 1) CH3-CH (CH3) - CH3 и CH3-CH2-CH3 2) CH3-CH2-CH3 и CH3-CH2-CH2-CH2-CH3 3) CH3-CH2-CH2-CH2-CH3 и CH3-CH (CH3) - CH2-CH3 4) CH3-CH (CH3) - CH2-CH3 и CH3-C (CH3) 2-CH3

Какие из веществ являются изомерами а) CH3-CH2-CH3 и CH3-CH2-CH2-CH3 б) CH3-CH-CH2-CH3 и CH3-CH2-CH2-CH2-CH3 I СH3 в) CH3-CH-CH3 и CH3-CH-CH2-CH3 I I CH3 CH3 г) CH3 I CH3-C-CH3 и CH3-CH-CH2-CH3 I I CH3 CH3