Video: Puas yog rhuav dej rau hauv oxygen thiab hydrogen hloov lub cev lossis tshuaj?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Dej kuj tuaj yeem raug a tshuaj hloov . Dej molecules tuaj yeem ua tau tawg ua hydrogen thiab oxygen molecules los ntawm a tshuaj tiv thaiv hu ua electrolysis. Thaum ib qho hluav taws xob tam sim no dhau los ntawm cov kua dej (H2O), nws kev hloov tus dej rau hauv ob gases- hydrogen thiab oxygen.
Tsis tas li ntawd, puas sib xyaw hydrogen thiab oxygen ua rau dej hloov lub cev?
Hloov qhov loj thiab cov duab ntawm daim ntoo yuav yog cov tshuaj hloov . Hauv ib hloov lub cev , pleev ntawm qhov teeb meem yog hloov. Evaporation tshwm sim thaum ua kua dej hloov ua gas. Kev sib xyaw hydrogen thiab oxygen los ua dej yog a hloov lub cev.
Ib sab saum toj no, haus dej puas yog hloov pauv lub cev lossis tshuaj lom neeg? Lub cev thiab Kev hloov tshuaj . A hloov lub cev yog ib qho hloov TSIS koom nrog a hloov hauv cov khoom tshuaj tus kheej. Tsis muaj kev cuam tshuam rau lub tshuaj tus kheej ntawm cov khoom. Piv txwv li, dej seem dej , tsis muaj teeb meem yog tias nws yog khoom, kua lossis roj.
Ib yam li ntawd, puas yog kev hloov pauv ntawm lub cev lossis tshuaj lom neeg?
Vim li cas Dissolving Salt Ib Kev hloov tshuaj Yog li ntawd, yaj ntsev hauv dej yog a tshuaj hloov . Yog li, txhua yam ionic compound uas yog soluble hauv dej yuav muaj kev paub txog tshuaj hloov . Piv txwv li, yaj covalent compound zoo li qab zib tsis ua rau a tshuaj tshuaj tiv thaiv.
Dab tsi hloov tshwm sim thaum oxygen yaj hauv dej?
Dissolved oxygen concentrations tas li cuam tshuam los ntawm diffusion thiab aeration, photosynthesis , ua pa thiab decomposition. Thaum cov dej sib npaug mus rau 100% huab cua saturation, yaj cov pa oxygen kuj tseem hloov pauv nrog kub, salinity thiab siab hloov ³.
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