Simonaanita8474 Simonaanita8474 13-02-2024 Chimie a fost răspuns Denumiti ч a) 2 metile Butena CHE b) CH-C-CH-Cня ысна сHз сна HC =CH-CH2-CH3-CH Ealculot 178 moli tolent = g 2480,50 2 metil