Расставьте коэффициенты
в схемах химических реакций, укажите их тип:
1.HgOHg+O2      


2.Fe(OH)3→Fe2O3 +   H2O                           

 
3. AI + O2
AI2O3                                    

 
4.Pb+ O2 →PbO



5.Mg +N2→


6.SO3+H2O→


7.Ca+S→

 
8.
H2O
H2
+
O2
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.