Fräi benotzbar Fotoen

Déi meeschte Biller kënne vu Schüler an Enseignante fräi benotzt ginn.
Soap
Soap
Soap
Soap
Soap
Soap
Soap
Soap
Soap
Soap
Soap
Soap
Soap
Soapbubbles1b
Soapstone

Soap is a salt of a fatty acid used in a variety of cleansing and lubricating products. In a domestic setting, soaps are surfactants usually used for washing, bathing, and other types of housekeeping. In industrial settings, soaps are used as thickeners, components of some lubricants, and precursors to catalysts.

When used for cleaning, soap solubilizes particles and grime, which can then be separated from the article being cleaned. In hand washing, as a surfactant, when lathered with a little water, soap kills microorganisms by disorganizing their membrane lipid bilayer and denaturing their proteins. It also emulsifies oils, enabling them to be carried away by running water.

2800+ kostenlose Bilder für Schüler, Eltern und Lehrer!
Alle Bilder können kostenlos für private, nicht-kommerzielle Zwecke genutzt werden.
Als LehrerIn kanns du diese auch kostenlos in deiner Klasse nutzen.
©2018-2021 Joopita Reseach a.s.b.l
Hilf uns neue Bilder zu erstellen und diese kostenlose Webseite online zu halten indem du eine Spende machst – Danke!

Vokabelen

die Seife
the soap
la bulle de savon
the soap bubble