kel6989 kel6989

10-01-2023
Physics

contestada

m Al³+
As-tu compris l'essentiel?
Complète le schéma
Dessine le résultat du mélange de l'ion indiqué avec la
soude, et rajoute en légende la couleur du précipité.
ion Al³+
ion Cl-
ion Zn²+

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