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He aha kahi mea hana?

2025-01-24

Nā mea kanunā mea hoʻohui e hiki ai ke hōʻemi nui i ka'ā'ī o ka'ā'ī a iʻole ka palena waena ma waena o nā waiʻelua, ma waena o ka wai a me nā wai wai ʻO keʻano moleboar o nā mea hana he amphiphilic: he hopena hoʻokahi kahi hui hydrophilic ʻO ka hui hydrophilic i kāwili pinepineʻia nā pūʻulu pun ʻOiaiʻo ka hui hydrophobic ka pinepine he kaulahao hydrocarbomy, e like me kahi kaula hydrocarbom ma mua o 8 carbon atoms. Ua māheleʻia nā mea kanu i nā mea aloha a me nā mea kanu lole, nā kumuwaiwai a me nā mea hana a me nā mea kanu'ē aʻe, nā mea kanu'ē aʻe, etc.

Surfactants

Kahua kūlohelohe

ʻO nā molletunt mollecules he amphiphilicity:ʻo ka hopena kekahi me ka hui hydrophilic No ka mea ua pōkole kēiaʻano o ka hui, ua kapaʻia kekahi manawa i kapaʻia he poʻo hydrophilic. ʻO ka hopena'ē aʻe he pūʻulu papaʻole he flalar e like me ka lipophilic, iʻikeʻia e like me ka hui hydrophobic a iʻole kahi hui-flast No ka mea he pōkole kēiaʻano o kēia pūʻulu,ʻo ia kekahi mau mea i kapaʻia he mea nui i kapaʻia he huelo hydrophobic. ʻElua mauʻano hui o nā hui molecular me nāʻano kūlike a me nā waiwai e loaʻa ana ma nāʻano likeʻole o ka chedropile a me nā lipophilic. ʻO kēiaʻanoʻanonā mea kanuka mea maʻamau i kapaʻia he "amphiphilic stucture", a me nā molena nā molekula e kapa pinepineʻiaʻo "amphiphilic molecules".


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