Freoni i životna sredina
Tabela 1. Pregled osnovnih vrsta freona. |Naziv|Oznaka|Formula| |---|---|---| |~~Trihlorofuorometan~~|~~Freon-11, R-11, CFC-11~~|~~CCl~~3~~F~~| |~~Dihlorodifuorometan~~|~~Freon-12, R-12, CFC-12~~|~~CCl~~2~~F~~2| |~~Hlorotrifuorometan~~|~~Freon-13, R-13, CFC-13~~|~~CClF~~3| |~~Hlorodifuorometan~~|~~R-22, HCFC-...