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

[hien_vuthithanh]

$NaCl-------------đp----->Na+Cl_2$
--------------------------------------------

$2Na + H_2O -------------> 2NaOH $

 

[gvfs]

$2Na + H_2O -------------> 2NaOH $

$NaOH + H_3PO_4 \to NaH_2PO_4 + H_2O$
......................................................................

 

[phankyanhls2000]

H2O+Na2O--->NaOH
.................................
.................................

 

[hien_vuthithanh]

H2O+Na2O--->NaOH
.................................
.................................

$2 NaOH + H_2SO_4 --------------> Na_2SO_4 + 2H_2O $

 

[lp_qt]

$2H_2O+2NaCl \rightarrow 2NaOH +H_2+Cl_2$ .

 

[phankyanhls2000]

H2+Cl2--as-->2HCl
..............................
..............................

 

[lp_qt]

$HCl + AgNO_3 \rightarrow AgCl + HNO_3$ .

 

[123khanhlinh]

$Al_2O_3+6HCl---->2AlCl_3+3H_2O$ .

 

[phankyanhls2000]

AlCl3+NaOH--->NaAlO2+NaCl+H2O
.......................................................

 

[hien_vuthithanh]

AlCl3+NaOH--->NaAlO2+NaCl+H2O
.......................................................

$NaCl + KOH ------------> NaOH + KCl $

 

[lp_qt]

$NaOH+HCl \rightarrow NaCl+ H_2O$ .

 

[hien_vuthithanh]

$NaOH+HCl \rightarrow NaCl+ H_2O$ .

$ NaCl + AgNO_3 ------------> AgCl ( kt) + NaNO_3 $

 

[phankyanhls2000]

2NaNO3+2HCl--->2NaCl+H2O+N2O5
..........................................................

 

[trannrinn]

N2O5+2NaOH-----> H2O +2NaNO3 .

 

[phankyanhls2000]

H2O+Na--->NaOH+H2
...................................

 

[gvfs]

H2O+Na--->NaOH+H2
...................................

$C_2H_2 + 2H_2 \to C_2H_6$
........................................................................

 

[nom1]

$C_2H_2 + 2H_2 \to C_2H_6$
........................................................................

2C2H6 + 7O2 -to-> 4CO2 + 6H2O
...............................................

 

[phankyanhls2000]

H2o+co2 <-> h2co3
...................................
...................................

 

[nom1]

H2o+co2 <-> h2co3
...................................
...................................

H2CO3 + Na2CO3 -> 2NaHCO3
.........................................

 

[phankyanhls2000]

NaHCO3+NaOH--->Na2CO3+H2O
....................................................