Video: Lub hom phiaj ntawm hydrate lab yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov lub hom phiaj ntawm no lab yog txiav txim siab kev sib raug zoo ntawm moles ntawm tooj liab sulfate thiab moles ntawm dej nyob rau hauv a hydrate . Tom qab ntawd siv cov ntaub ntawv ntawd los sau cov qauv ntawm tus hydrate.
Ntawm no, vim li cas thiaj li cua sov hydrate tsis ua haujlwm?
Yog koj tsis txhob kub tus hydrate txaus, koj yuav tsis tau tag nrho cov dej kom evaporate, uas txhais tau tias cov khoom kawg yuav tseem muaj ib co dej. Qhov loj ntawm cov dej evaporated yuav yuav me dua li nws yuav tsum yog, txij li tsis yog tag nrho cov dej yog tau khiav tawm mus cua sov.
Yuav ua li cas thaum koj rhaub ib hydrate? Thaum a hydrate Yog cua sov , cov qauv siv lead ua ntawm cov compound yuav hloov. Ntau hydrates muab loj, zoo tsim muaju. Lawv tuaj yeem tawg thiab tsim cov hmoov raws li cov dej ntawm cov dej ntws tawm. Qhov poob loj yog dej, thiab qhov seem yog cov anhydride.
Ua li no, vim li cas hydrates tseem ceeb?
Hydrates feem ntau siv rau hauv cov khoom tu tawv nqaij kom infuse noo noo rau hauv lub cev. Lub ntiaj teb muaj roj ntau hydrates , crystalline solids nyob rau hauv uas cov roj molecules yog nyob rau hauv cov qauv ua los ntawm dej molecules. Cov ntaub ntawv no los ntawm qhov kub thiab txias heev.
Ntev npaum li cas cov hydrated ntsev yuav tsum tau rhaub kom tshem tawm cov dej?
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