Question

1. 3-етил-2,2диметил-3-хлоргептан 2. 3,5,5-триетилгептан

Answer 1

Стуктурні формули пронумеровані, якщо що))

Answer 2

1. 3-ethyl-2,2-dimethyl-3-chloroheptane: This is an organic compound with the molecular formula C10H21Cl. The name indicates that it is a heptane (7 carbon atoms) with three substituents: one ethyl group (3 carbon atoms) at the 3rd carbon atom, and two methyl groups (1 carbon atom each) at the 2nd and 2nd carbon atoms. Additionally, there is a chlorine atom attached to the 3rd carbon atom.

2. 3,5,5-triethylheptane: This is an organic compound with the molecular formula C11H24. The name suggests that it is a heptane (7 carbon atoms) with three ethyl groups (3 carbon atoms each) attached to carbon atoms 3, 5, and 5 in the carbon chain.

Please note that chemical structures are best represented using molecular formulas or structural diagrams rather than just names, as they provide a clear and unambiguous description of the compound's composition and structure.