Redox cov tshuaj tiv thaiv yog ib qho luv luv ntawm " oxidation-txo cov tshuaj tiv thaiv," uas tshwm sim ntawm cov hlau. Qhov no yog qhov nce thiab hloov ntawm electrons thaum twg ob qho tib si atoms sib cuam tshuam, tshwj xeeb tshaj yog nyob rau hauv ionic bonding.
redox luv rau dab tsi?
oxidation-txo cov tshuaj tiv thaiv, tseem hu ua cov tshuaj tiv thaiv redox, txhua yam tshuaj tiv thaiv uas cov oxidation tooj ntawm cov tshuaj koom nrog hloov pauv.
Vim li cas thiaj hu ua redox?
"Redox" yog portmanteau ntawm cov lus "txo" thiab "oxidation ". Lo lus oxidation Ameslikas implied cov tshuaj tiv thaiv nrog oxygen los tsim ib qho oxide, txij li thaum dioxygen (O2(g)) yog keeb kwm thawj zaug lees paub oxidizing tus neeg sawv cev.
redox txhais li cas hauv kev tshawb fawb?
Redox cov tshuaj tiv thaiv yog cov tshuaj tiv thaiv uas ob qho tib si oxidation thiab txo qis tau tshwm sim. Cov kev hloov pauv hloov pauv yog cov piv txwv ntawm cov tshuaj tiv thaiv redox raws li ib hom yog oxidized (poob electrons) thaum lwm tus raug txo (tau txais electrons).
Tus piv txwv redox yog dab tsi?
Tus neeg sawv cev oxidizing yog ib hom electron txais uas tau yooj yim txo hauv cov tshuaj tiv thaiv oxidation-txo. Tus lej oxidation ntawm cov tsiaj no yuav txo qis hauv cov tshuaj tiv thaiv redox. Piv txwv li: nitric acid (HNO3) thiab hydrogen peroxide (H2O2)
