Cargando...
Que puis-je faire ?
226262 materialEducativo
textoFiltroFichaÀ propos de cette ressource...
Hard water refers to the presence of dissolved ions, mainly of calcium Ca2+ and magnesium Mg2+ which are acquired through contact with rocks such as limestone and dolomite which contain calcium and magnesium.The research aspect of this science fair project is to use a conductivity device to determine which actions will reduce the ionic concentration of hard water better, the addition of washing soda or rain water.
It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.
Contenu exclusif pour les membres de
Mira un ejemplo de lo que te pierdes
Autores:
Catégories:
Étiquettes:
Fecha publicación: 12.5.2016
La licence originale de la ressource est respectée.
Que se passe t’il ? Inscrivez-vous ou lancer session
Si ya eres usuario, Inicia sesión
Ajouter à Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
Commenter
0