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ID number:211508
Evaluation:
Published: 02.03.2010.
Language: Latvian
Level: Elementary school
Literature: n/a
References: Not used
Extract

Ziepes
Ziepes ir augstāko karbonskābju sāļi, tās iegūst pārziepjojot taukus.
Ziepes palīdz taukiem atdalīties no mazgājamās virsmas, jo stabilizē tauku pilienus ūdens vidē un veicina emulsijas veidošanos.
Taču, mazgājot ar ziepēm, var konstatēt, ka tām piemīt būtisks trūkums – ziepes zaudē savas mazgājošās īpašības cietā un skābā ūdenī.

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