дано:mZnO=8.1г
mHnO3=126г
найти:mZn(No3)2
уравнение реакции:ZnO+2HNo3=Zn(No3)2+H2O
срочно нужно пожалуйста решите задачу!!!
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.