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

[phankyanhls2000]

K2SO3+Ca(OH)2 -> CaSO3+KOH
....................................................
CaSO3 có tan không nhỉ?Nếu sai m.n thông cảm nha)

 

[nom1]

KOH + CuCl2 -> Cu(OH)2 + KCl
................................................

 

[phankyanhls2000]

Cu(OH)2--to-->CuO+H2O
........................................

 

[chungthuychung]

$CuO+H_2-----to---->Cu+H_2O$
----------------------------------------------

 

[phankyanhls2000]

Cu+O2--to-->CuO
.........................
.........................

 

[nom1]

Cu+O2--->CuO
.........................
.........................

cái đó phải có nhiệt độ mà
CuO + C -to-> Cu + CO2
.....................................

 

[phankyanhls2000]

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

 

[nom1]

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

CO + O2 -to-> CO2
.................................

 

[phankyanhls2000]

CO2+Mg--->MgO+CO
..................................

 

[hien_vuthithanh]

CO2+Mg--->MgO+CO
..................................

$MgO + 2HCl -----------------> MgCl_2 + H_2O $

 

[nom1]

$mgo + 2hcl -----------------> mgcl_2 + h_2o $

h2o + k2o -> koh
.........................................

 

[phankyanhls2000]

MgCl2+NaOH--->Mg(OH)2+NaOH
.....................................................

 

[nom1]

MgCl2+NaOH--->Mg(OH)2+NaOH
.....................................................

Mg(OH)2 -to-> MgO + H2O
........................................

 

[trannrinn]

H2SO4+MgO----->H2O+MgSO4 .

 

[cam25101998]

MgSO4 + BaCl2 ---> BaSO4 + MgCl2
.............................................................................................

 

[phankyanhls2000]

MgCl2+NaOH--->Mg(OH)2+NaCl
..................................................

 

[lp_qt]

$Mg(OH)_2 \overset{t^{\circ}}{\rightarrow} MgO + H_2O$ .

 

[phankyanhls2000]

MgO+HCl--->MgCl2+H2O
.......................................

 

[nom1]

MgO+HCl--->MgCl2+H2O
.......................................

MgCl2 + AgNO3 -> AgCl + Mg(NO3)2
....................................................

 

[phankyanhls2000]

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