Video: Puas yog vinegar polar lossis nonpolar?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Acetic acid thiab dej polar molecules. Ib yam li ntawd, tsis muaj polar molecules nyiam nyob ib puag ncig los ntawm lwm yam tsis muaj polar molecules. Thaum a polar xal, zoo vinegar , yog sib xyaw nrog a tsis muaj polar daws, zoo li roj, ob qho tib si pib tsim ib qho emulsion, sib tov ntawm polar thiab tsis muaj polar tshuaj sib xyaw.
Yog li ntawd, yog vinegar polar los yog nonpolar los yog ionic?
Vinegar yog tsim los ntawm acetic acid thiab dej, uas yog polar tshuaj sib xyaw. Hauv ib polar molecule, ib los yog ib pawg ntawm atoms muaj zog rub ntawm cov electrons nyob rau hauv lub molecule.
Tom qab, lo lus nug yog, yog vinegar hydrophilic los yog hydrophobic? Vinegar yog ib yam khoom polar, thiab nws cov molecules yog attracted rau dej molecules (hu ua " hydrophilic ") Yog li ntawd, nws muaj peev xwm yuav tov nrog dej, nws tsis technically yaj; es, nws tsim ib homogenous tov nrog dej.
Ib yam li ntawd, koj tuaj yeem nug, yog vinegar ntau dua li dej?
Vim polar molecules muaj ob yam tsis zoo thiab zoo them cheeb tsam, lawv nyiam sib tov zoo nrog rau lwm yam polar molecules. Vinegar , tseem hu ua acetic acid, yog ib qho kev daws teeb meem. Dej yog a polar kuab tshuaj, thiab acetic acid yog a polar daws. Qhov kev daws teeb meem yog, los ntawm lub neej ntawd, a polar daws.
Puas yog acetic acid polar covalent?
Vim nws yog ob daim ntawv cog lus, cov electrons ntawm cov pa oxygen ua acetic acid heev polar tshwj tsis yog tias muaj ntau qhov kev tshem tawm dipole nyob rau hauv tib lub moj khaum, uas feem ntau tsis tshwm sim. Hauv cov ntsiab lus yooj yim, nws yog a polar molecule Acetic acid Raws li ib tug molecule yog yeej CH3-COOH.
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