Fe203+Al=Al203+Fe
Fe(oH)3=Fe203+H2O
KHCO3=K2CO3+H2O+CO2
AI+H2SO4=Al2(SO4)3+H2
Mg+N2=Mg3N2
AlCl3+NaOH=Al(OH)3+NaCl
Na3PO4+MgCl2=NaCl+Mg3(PO4)2

Question

Химия: Fe203+Al=Al203+Fe Fe(oH)3=Fe203+H2O KHCO3=K2CO3+H2O+CO2 AI+H2SO4=Al2(SO4)3+H2 Mg+N2=Mg3N2 AlCl3+NaOH=Al(OH)3+NaCl Na3PO4+MgCl2=NaCl+Mg3(PO4)2

Аня230156 · Answer

Объяснение:Fe203+2Al=Al2O3+2Fe2Fe(OH)3=Fe2O3+3H2O2KHCO3=K2CO3+H2O+CO22Al+3H2SO4=Al2(SO4)3+H23Mg+N2=Mg3N2AlCl3+3NaOH=Al(OH)3+3NaCl2Na3PO4+3MgCl2=6NaCl+Mg3(PO4)2...