August 2022 2 3 Report

Поможіть ! Терміново! Хоть якісь приклади...( Як розвязати:

FeO+O2=Fe2O3

Cu2O+C=Cu+CO2(стрілка догори)

Ag2O+H2=Ag+H2O

Fe+Cl2=FeCl3

MoO3+Ca=Mo+CaO

Cr2O3+Al=Al2O3+Cr

MgO+HCl=MgCl2+H2O

K2O+HNO3+H2O 

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.