Na2SO3+HNO3= H3PO4+KOH= Fe+HCl= Zn(OH)2 + BaO= Fe2O3+HCl= Cu+HCl= Cu(OH)2+CO2=...

August 2021 0 20 Report

Na2SO3+HNO3= H3PO4+KOH=
Fe+HCl=
Zn(OH)2 + BaO=
Fe2O3+HCl=
Cu+HCl=
Cu(OH)2+CO2=
HCl+NaCO3=
CuSO4 --->Cu(OH)2 --->CuO --> CuCl2
Fe2O3 --->Fe2(SO4)3 --->Fe(OH)3 --->FeCl3
Решите плз