A system nrog F=2 yog hu ua bivariant lossis muaj ob qib ntawm kev ywj pheej. roj muaj ob qib kev ywj pheej (F=2). kev ywj pheej (F=3).
Bivariant system hauv chemistry yog dab tsi?
: muaj peev xwm ntawm ob qhov kev hloov pauv: muaj ob qib kev ywj pheej -siv ntawm lub kaw lus uas tus lej ntawm cov khoom sib npaug ntawm cov theem - piv txoj cai theem.
Yam kev ywj pheej nyob rau theem equilibrium yog dab tsi?
The 'degrees of freedom' of the system (ntawm chemical equilibrium) xa mus rau tus naj npawb ntawm cov xwm txheej lossis cov kev hloov pauv uas tuaj yeem hloov pauv, ywj pheej ntawm ib leeg, yam tsis cuam tshuam rau tus lej ntawm cov theem hauv qhov system.
Dab tsi yog qhov system sib txawv?
[di¦ver·ē·ənt ′sis·təm] (thermodynamics) Ib lub cev muaj ib theem nkaus xwb, kom ob qhov sib txawv, xws li siab thiab kub, txaus los txhais nws lub xeev thermodynamic.
Thaum ib theem tam sim no nyob rau hauv ob qho kev tivthaiv qhov kev ywj pheej yog?
rau ib qho kev sib xyaw nrog ib theem, tus lej ntawm kev ywj pheej yog ob, thiab txhua qhov kub thiab siab, nyob rau hauv qhov txwv, tuaj yeem ncav cuag. Nrog ib qho kev tivthaiv thiab ob theem- kua thiab vapour, piv txwv li-tsuas yog ib qib ntawm kev ywj pheej muaj, thiab muaj ib lub siab rau txhua qhov kub.
