1. Как опредилить в 3-ёх колбах O2.H2.N2?

2.Закончите уравнение: Ca-H2SO4--->

Al2O3+HNO3--->

Ag2O+H2SO3--->

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.