Составьте уравнения реакций:
Mg+H2SO4=
Mg+SnCl2=
Fe+Mn(NO3)2=
Cu+AgNO3=
Hg+ZnSO4=
BaCO3+HNO3=
MgCl2+K3PO4=
NaCl+K2CO3=
Al2(SO4)3+NaOH=
BaCL2+CuO=
Mg+H2SO4=
Mg+SnCl2=
Fe+Mn(NO3)2=
Cu+AgNO3=
Hg+ZnSO4=
BaCO3+HNO3=
MgCl2+K3PO4=
NaCl+K2CO3=
Al2(SO4)3+NaOH=
BaCL2+CuO=
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Verified answer
Mg+H2SO4= MgSO4 + H2↑Mg+SnCl2= MgCl2 + Sn↓
Fe+Mn(NO3)2= Fe(NO3)2 + Mn↓
Cu+ 2AgNO3= Cu(NO3)2 + 2Ag↓
Hg+ZnSO4≠
BaCO3+2HNO3=Ba(NO3)2 + CO2↑ + H2O
3MgCl2+2K3PO4=Mg3(PO4)2↓ + 6KCl
NaCl+K2CO3≠
Al2(SO4)3+6NaOH= 2Al(OH)3↓ + 3Na2SO4
BaCl2+CuO≠