1) C6H5OH+3Br2= C6H2Br3+3HBr
2) C6H5OH+3HNO3= C6H2(NO2)3OH+3H2O
1)2<span>SO2 + O2 =2SO3
2) 2Al(OH)3 = Al2O3 + 3H2O
3) 2FeСl3 + 3Zn = 3ZnCl2 + 2Fe
4) KOH + HNO3 = KNO3 + H2O
5) CuO + 2HCl = CuCl2 + H2O
1) 2Cr(OH)3 = Cr2O3 + 3H2O
2) 2CO + O2 = 2CO2
3) 6K + 2H3PO4 = 2K3PO4 + 3H2
4) MgO + H2SO4 = MgSO4 + H2O
5) Ba(OH)2 + 2HNO3 = Ba(NO3)2 + 2H2O
Удачи)</span>
1/Cu(NO3)2=CuO+NO2+O2
2/3CuO+2NH3=3Cu+N2+3H2O
3/N2+3H2=2NH3
4/ NH3+H2S=NH4HS (в водной среде)
5\NH4HS+2AgNO3=Ag2S+NH4NO3 +HNO3
последняя реакция пойдет вследствие очень малой растворимости сульфида серебра.
K<span> + </span><span>O2(воздух)</span><span> = </span>KO2
C<span> + </span><span>2S</span><span> = </span>CS2
<span>O2(воздух)</span><span> + </span><span>4Li</span><span> = </span>2Li2<span>O</span>