Ребяяята, спасайте, ОЧЕНЬ НУЖНО!
допишите уравнения и расставьте коэффициенты:
1) NO2+H2O=__+__
2) CaCO3+__+__=Ca(HCO3)2
3) __+H3PO4=NH4H2PO4
4)__+__=Mg(NO3)2 +H2O
5) KOH +SO2=__+__
6) CaO+__=CaSiO3
7) Fe+H2SO4=__+__
8) __+__=H2SiO3+NaCl
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.