напишите э. д. для:2Na(OH)+N2O5=2Na(No3)+H2O
2K(OH)+CuCl2=Cu(OH)2+KCl
2Fe(OH)3=Fe2O3+3H2O
H3PO4+3K(oh)+K3(Po4)+3H2O
H2SO4+CrO=CrSO4+H2O
H2SO4+BaCl2=2HCl+BaSO4
H2CO3=CO2+H2O
H2SO3=SO2+H2O
2HBr+K2Co3=Co2+H2O+2KBr
Fe(No3)3+3K(OH)=3K(NO3)+Fe(OH)3
Ag(No3)+K3(Po4)=3K(No3)+Ag(Po4)
Ag(No3)+HCl=AgCl=H(No3)
СРОЧНО!!!!!!!!!!!!!!!!!!!!!!
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