$\color{Red}{\fbox{★Hóa 9★}}\color{Magenta}{\fbox{game nối chuỗi phản ứng VER.4}}$

[naruto2001]

baso4 + Hcl => Bacl2 + h2o + so2________________________________________________

 

[thanhcong1594]

5SO2 + 2KMnO4 + 2H2O ---> K2SO4 +2MnSO4 + 2H2SO4 _______________________________________________

 

[naruto2001]

h2SO4 + k2so3 => h2o + so2 + k2so4_________________________________________-

 

[thanhcong1594]

K2SO4 +BaCl2 --> BaSO4 + KCl___________________________________________________________________

 

[lp_qt]

2KCl + 2H_2O \rightarrow H_2+Cl_2+2KOH$

 

[thanhcong1594]

Co2 + koh => k2co3 + h2o________________________________________________________________________

 

[naruto2001]

Cl2 +h2o => HCl + HClo3_( cũng có h2o định sửa mà thôi)__________________________________________-

 

[thanhcong1594]

HClO3 + FeSO4 + H2SO4 => HCl + Fe2(SO4) ______________________________________________________________

 

[naruto2001]

Fe2SO4 + Cl2 => Fe2(SO4)3 + fecl3______________________________________-

 

[thanhcong1594]

H2S + FeCl3 => S + FeCl2 + HCl _______________________________________________________________________

 

[naruto2001]

S + O2 => SO2 (dễ nhất ) _________________________________________________________________

 

[thanhcong1594]

So2 + 2h2s -->2h2o + 3s____________________________________________________________________

 

[lp_qt]

$ S + H_2 \rightarrow H_2S$

 

[naruto2001]

h2S+ so2 => 2H2O+3S________________________________________________________________________

 

[thanhcong1594]

K + H2O -->KOH + h2____________________________________________________________________________

 

[naruto2001]

H + o2 => h2o ( kiếm mấy cái dễ để trả lời )___________________________________

 

[thanhcong1594]

H2O + Na -->NaOH + H2______________________________________________________________________

 

[naruto2001]

NaOH + cl2 => nacl + naclo3 + h2o
p/s : định không ngủ ak__________________________________________________

 

[hien_vuthithanh]

H2O + Na -->NaOH + H2______________________________________________________________________

$NaOH +HCl \rightarrow NaCl +H_2O$

 

[lp_qt]

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