Question

CH2=CH-CH-CH3 CH3. ///////////////////////////

Answer 1

Ответ:

нужно выделить главную цепь, содержащую максимальное количество атомов углерода

Объяснение:

3-метилбутен-1

Answer 2

It looks like you've provided a chemical structure. The structure you've written seems to be a simplified representation of a molecule, and it's missing some information, such as the name of the compound and the formal structural representation.

Based on the structure you've provided, it appears to be a combination of two molecules:

1. CH2=CH-CH-CH3
2. CH3

The first molecule, CH2=CH-CH-CH3, can be named as "1-butene" or "but-1-ene." It is an alkene with four carbon atoms and one double bond between the first and second carbon atoms.

The second molecule, CH3, is simply methane, which is the simplest alkane with one carbon atom and four hydrogen atoms.

If you have a specific question or need more information about these molecules or their properties, please let me know.