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

[buivanbao123]

$Ag_2SO_4+HCL--->AgCl_2+H_2SO_4$


___________________________________

 

[hocgioi2013]

$Fe+H_2SO_4-->FeSO_4+H_2$
_____________________________________________________________

 

[buivanbao123]

$FeSO_4+NaCl--->FeCl_2+Na_2SO_4$

________________________________

 

[phuong_july]

$FeCl_2 \longrightarrow Cl_2+Fe$ (điện phân dung dịch với điện cực trơ)

 

[kute2linh]

$2Na_2SO_4+BaCl_2-> 2NaCl +BaSO_4 $ (kết tủa) .

 

[buivanbao123]

$NaCl+H_2CO_3-------->Na_2CO_3+HCL$

_________________________

 

[hocgioi2013]

$NaCl+H_2CO_3-------->Na_2CO_3+HCL$

_________________________

phương trình không xảy ra nhé bạn
nối tiếp câu trên
$2NaCl+Ag_2SO_4--->Na_2SO_4+2AgCl$

 

[nguyentranminhhb]

$AgCl+H_2O+NH_3 ---> AgOH+NH_4Cl$ ___________________________

 

[buivanbao123]

$NH_4Cl+AgNO_3----->Agcl_2+(NH_4)_NO_3$

___________________________________________

 

[duonghongsonmeo]

$ NH_4NO_3 + NaOH ------> NaNO_3 + NH_3 + H_20 $
1111111111111111111111111111111111111111111

 

[hocgioi2013]

$2k+2h_2o--->2koh+h_2$
__________________________________________________________________

 

[kobato_2509]

$2k+2h_2o--->2koh+h_2$
__________________________________________________________________

Nối tiếp:$Ba(H_2PO_4)_2 + KOH ---->Ba_3(PO_4)_2 + K_3PO_4 +H_2O$

 

[hocgioi2013]

lấy nước cho dễ nha mn =))
$Ca+2H_2O-->Ca(OH)_2+H_2$

 

[phuong_july]

$Al_2O_3+Ca(OH)_2 \longrightarow H_2O+Ca(AlO_2)_2$
___________________________

 

[kute2linh]

$2H_2O--> (điện phân) 2H_2+O_2$ .

 

[buivanbao123]

$h_2+so4---->h_2so_4$


___________________________________________________

 

[phuong_july]

$2Al+3H_2SO_4 \longrightarrow Al_2(SO_4)_3+3H_2$___________

 

[buivanbao123]

$AL_2(SO_4)_3+NaOH--->AL(OH)_3+Na_2SO_4$


___________________________________________________

 

[duonghongsonmeo]

$ H_2 + CuO --------> Cu + H_2O$
111111111111111111111111111

 

[buivanbao123]

$Na_2O+H_2O----->NaOH$

________________________________________