2. Креакции замещения относится: а) 2H2O = 2H2 + O2; б) H2 + Cl2 = 2HCl; B) Fe + CuCl2 = FeCl2 + Cu; г) CaCO3 + 2HCl = CaCl2 + CO2 + H20.​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.