August 2021 2 23 Report

Допишите химические уравнения: S+...--FeS+...---H2S+...--Na2S+...---NaSO4+... . Zn+...---ZnCl2+...---Zn(OH)2+...---ZnO+...---Zn(NO3)2+... .

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.