Descripción
Tap water usually contains dissolved gases notably air which is composed mainly of nitrogen and oxygen, along with some carbon dioxide, so when the tap water is allowed to stand some of the dissolved air comes out of the water because liquids in general release dissolved gas as they warm up. This science fair project will illustrate that gases are dissolved in most natural and municipal water.
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Auteurs
Auteur Michael Calhoun
Catégories 6-8 años, Ficha para imprimir, 8-10 años, Experimento/Práctica, Física, Science Fair - Education, Inglés add
Mots clés add
Date de publication 27 / 08 / 2020
Licence La licence originale de la ressource est respectée.
Que se passe t’il ? lancer session
What is in Tap Water?
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