Визначте ступені окиснення елементів.
Fe2O3, HNO3, HNO2, P2O5, H3PO4, Cl2O, HClO, HClO2, HClO3, HClO4, SO2 , H2S, Na2SO4, Al2S3.
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.