View source for Kulqaate

'''Kulqaate'''ha [[Kimistari]] ee Teermodynamika (Ingiriis : Endothermic reaction) waa falgal u baahan jabinta la xiriirta walxaha islafalgal ama ama ku dhex jira falgalka ee [[Tamar]]ta kana weyn tamarta walxaha ka dhasha falgalka. Sidoo kale u baahan u rogista falgalka [[Kul]] looga keenay dibedda kaasoo ka dhigaya falgal. sidaa daraadeed waxaan oranaynaa waa falgal dhuuqaya [[Kul]]ka, kulkaas la'antiis ee lagu kordhiyay maba billowdeen falgalka mana sii socdeen. Wuxuu dhacayaa falgalka dhanka dhuuqista kulka dhexbartanka wareegga.

Kororka [[Heerkul]]ka sida falgalladaan oo kale waxaa ka dhalanaya kororka degdegga falgalka sidoo kale jihada falgalka ee dhanka jihada hore (ee Falgal gadismikara). Iyo falgallada nuuga kulka waana lidka falgal kul bixiye, kaasoo ka soo baxo kulka. Tussale falgal kul bixiye ku gubashada [[Alwaax]]a [[Ogsajiin]]ka hawada.

Si kastaba howsha jabinta [[Dabar kimikeed]] ee ka dhex-jirta islafagallada ee howlgal kasta kimikeed waxay u baahantahay xaddi asaasi ah ee tamarta ([[Tamar kicin]]). waxa uu u soconayaa falgalka nuuga kulka qaabkaan soo socda :
: '''Falgallo + Tamar ← Natiijooyinka'''

{| align="center"
| [[file:Enthalpy profile endothermic reaction-DE.svg|400px|Enthalpieprofil einer endothermen Reaktion]]
| '''Legende''':<br/><math>\!\ H := \text{Enthalphie}</math><br/><math>\!\ \Delta^{\ddagger}H := \text{Aktivierungsenthalpie}</math><br/><math>\!\ \Delta_\mathrm{R} H := \text{Reaktionsenthalpie}</math><br/><br/> Dhanka bidix: Xaaladda walxaha gudaha ee falgalka : Sugan<br/>Dhexda: xaladda isu gudubka walxaha falgalka : aan sugnayn <br/>Dhanka midig: Xaaladda dhammaadka natiijooyinka falgallada  : la moodo kuwo deggan]]
|}

Tusaale : Haddii aan soo marno uumi Biyo ee oogada [[Dhuxul Dhagax]] waxaa socda '''falgal nuugaya kulka ''':

: <math>\mathrm{C + H_2O \ \xrightarrow{\triangle} \ CO + H_2}</math>.

Waxaa ka dhalanaya neef [[Hydrogen]] iyo neef [[Kaarboon hal ogsaydh]].



== Xogaha ==
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[[Category:Kimistari]]