October 2020 0 92 Report
Bonjour, comment savoir si un élément chimique est salé (salin) ou non salé (alcalin)? Par exemple pourquoi l’ion Ca2+ et l’ion Cl- rendent l’eau salée?
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.