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H

hocgioi2013

$Fe+2HCl--->FeCl_2+H_2$
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P

phamvananh9

[TEX][/TEX]
$FeCl_3 + AgNO_3 --> AgCl + Fe(NO_3)_3$.....................................................................
 
P

phamvananh9

[TEX][/TEX]
% Fe(OH)_2 + 2HCl --> FeCl_2 + 2H_2O$.....................................................................
 
R

rinn_eternity

3Cu(NO3)2 + 2Al -----> 3Cu + 2Al(NO3)3....................................................................................................
 
R

rinn_eternity

3CuO + H2S ----> 3Cu + H2O + SO2(có nhiệt độ):)...........................................................................................................
 
R

rinn_eternity

So3 + h2o ----> h2so4.......................................................................................................................
 
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