$\color{Red}{\fbox{★Hóa 9★}}\color{Magenta}{\fbox{game nối chuỗi phản ứng VER.3}}$

[thuyanh_tls1417]

HCl + Na ---------> NaCl2 + H2 .

$NaCl$ chứ không phải $NaCl_2$ nhé

$CuO + H_2 \rightarrow Cu + H_2O$

 

[nom1]

$NaCl$ chứ không phải $NaCl_2$ nhé

$CuO + H_2 \rightarrow Cu + H_2O$

Cu + AgNO3 -> Cu(NO3)2 + Ag
........................................

 

[phankyanhls2000]

Cu(NO3)2+Mg--->Mg(NO3)2+Cu
..................................................

 

[nom1]

Cu(NO3)2+Mg--->Mg(NO3)2+Cu
..................................................

Mg(NO3)2 + NaOH -> Mg(OH)2 + NaNO3
..........................................................

 

[phankyanhls2000]

Mg(OH)--to-->MgO+H2O
.......................................

 

[nom1]

mg(oh)--to-->mgo+h2o
.......................................

h2o + co2 <-> h2co3
.............................

 

[gvfs]

h2o + co2 <-> h2co3
.............................

$Na_2CO_3 + H_2CO_3 \to 2NaHCO_3$
.......................................................................

 

[nom1]

$Na_2CO_3 + H_2CO_3 \to 2NaHCO_3$
.......................................................................

NaHCO3 -to-> Na2CO3 + H2O + CO2
....................................................

 

[phankyanhls2000]

Na2CO3+BaCl2--->BaCO3+NaCl
...................................................

 

[trannrinn]

H2SO4 + 2NaCl---->2HCl +Na2SO4 .

 

[chungthuychung]

$HCl+BaO------->BaCl_2+H_2O$
---------------------------------------------------

 

[phankyanhls2000]

H2O+C--to-->CO2+H2
...................................

 

[trannrinn]

BaO +CO2--->BaCO3 .

 

[phankyanhls2000]

BaCO3+HCl--->BaCl2+CO2+H2O
...................................................

 

[nom1]

BaCO3+HCl--->BaCl2+CO2+H2O
...................................................

BaCl2 + AgNO3 -> AgCl + Ba(NO3)2
.................................................

 

[phankyanhls2000]

Ba(NO3)2+Na2CO3--->BaCO3+NaNO3
.............................................................

 

[nom1]

Ba(NO3)2+Na2CO3--->BaCO3+NaNO3
.............................................................

BaCO3 -to-> BaO + CO2
.......................................

 

[phankyanhls2000]

CO2+C--to-->CO
...........................
...........................

 

[chungthuychung]

$CuO+CO--------------to-------------->Cu+CO_2$
------------------------------------------

 

[phankyanhls2000]

Al+CO2--to-->Al2O3+CO
.......................................