ALKANI Industrial Coat Tree Coat Rack Stand, Hat Rack Umbrella Stand Coat Tree, Hall Tree Free Standing, With 6 Beech Wood Hooks, For Clothes, Hat, Bag

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ALKANI Industrial Coat Tree Coat Rack Stand, Hat Rack Umbrella Stand Coat Tree, Hall Tree Free Standing, With 6 Beech Wood Hooks, For Clothes, Hat, Bag

ALKANI Industrial Coat Tree Coat Rack Stand, Hat Rack Umbrella Stand Coat Tree, Hall Tree Free Standing, With 6 Beech Wood Hooks, For Clothes, Hat, Bag

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Propan in butan se utekočinita pri nižjih tlakih in sobni temperaturi in sta znana kot utekočinjeni naftni plin ali gospodinjski plin. Propan se uporablja v glavnem za ogrevanje, butan tudi za polnjenje plinskih vžigalnikov za enkratno uporabo, oba pa kot potisni plin v pršilih. Amini (R-NH 2) dobivaju nazive prema spojenom alkanskom lancu uz sufiks "-amine" (npr., CH 3NH 2 metanamin). Ako je potrebno, broj veznog položaja se može pisati kao infiks: CH 3CH 2CH 2NH 2 propan-1-amin, CH 3CHNH 2CH 3 propan-2-amin. Prefiksni oblik je "amino-". Experiments have shown that all halogenation produces a mixture of all possible isomers, indicating that all hydrogen atoms are susceptible to reaction. The mixture produced, however, is not statistical: Secondary and tertiary hydrogen atoms are preferentially replaced due to the greater stability of secondary and tertiary free-radicals. An example can be seen in the monobromination of propane: [18] Monobromination of propane

methane CH 4 – one carbon and 4 hydrogen ethane C 2H 6 – two carbon and 6 hydrogen propane C 3H 8 – three carbon and 8 hydrogen butane C 4H 10 – four carbon and 10 hydrogen pentane C 5H 12 – five carbon and 12 hydrogen hexane C 6H 14 – six carbon and 14 hydrogen heptane C 7H 16 – seven carbons and 16 hydrogen octane C 8H 18 – eight carbons and 18 hydrogen Moderately concentrated solutions (over 10 −3 M) have a pH of 10 or greater. This means that they will turn phenolphthalein from colorless to pink. Različiti bočni lanci i funkcionalne grupe se grupiraju po abecednom redu. (Prefiksi di-, tri-, i dr. se ne grupiraju abecedno. Npr., etil dolazi prije dihidroksila ili dimetila, jer "e" u "etilu" dolazi prije "h" in "dihidroksil" i "m" u "dimetil". "di" se ne uzima u obzir). Kada su prisutni i bočni lanci i sekundarne funkcionalne skupine, pišu se kao jedna skupina, a ne kao dvije odvojene. The density of the alkanes usually increases with the number of carbon atoms but remains less than that of water. Hence, alkanes form the upper layer in an alkane–water mixture. [21] Molecular geometry [ edit ] sp 3-hybridization in methane.

Imenovanje razgranatih ugljikovodika

Određivanje bočnih lanaca. Bočni lanci su ugljikovi lanci koji nisu dio glavnog lanca, nego se granaju s njega. halogenovanje ugljovodonika - U prisustvu sunčeve svetlosti ili visokih temperatura (preko 300°C alkani stupaju u reakciju sa halogenim elementima) daju hemijska jedinjenja kod kojih su atomi vodonika zamenjeni hlorom ili bromom.

Prva četri člana homologog niza nose nazive metan, etan, butan i propan. Od alkana sa pet ugljenikovih atoma, imena se dobijaju kada se na grčki broj koji označava broj ugljenikovih atoma doda nastavak an. Komisija za nomenklaturu organske kemije. 1971 (treće izdanje). [1958 (A: Ugljikovodici, and B: Kjlučni heterociklički sustavi), 1965 (C: Karakteristične skupine)] Nomenklatura organske kemije 3izdanje. Butterworths. London. ISBN 0-408-70144-7 CS1 održavanje: nepreporučeni parametar - origyear ( pomoć); Provjerite vrijednost datuma u parametru: |year= ( pomoć)

Zasićeni ugljikovodici – ALKANI

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