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

[phankyanhls2000]

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

 

[lp_qt]

$MgCl_2 + 2AgNO_3 \rightarrow 2AgCl + Mg(NO_3)_2$

 

[phankyanhls2000]

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

 

[chungthuychung]

$Mg(OH)_2---------to-------->MgO+H_2O$
------------------------------------------------------------

 

[phankyanhls2000]

H2O+Na2O--->NaOH
.................................
p/s:BTC cho mình xin cái phần thưởng 700 bài đi)Mình đủ bài rồi đó

 

[nice_vk]

NaOH + HCl ---> H2O +NaCl
________________________________

 

[nom1]

NaOH + HCl ---> H2O +NaCl
________________________________

NaCl -dpnc-> Na + Cl2
..............................................

 

[chungthuychung]

$Na+H_2O--------------->NaOH+H_2$
-------------------------------------------------------------

 

[thanhcong1594]

2h2 + o2 --> 2h2o_______________________________________________________________________________

 

[chungthuychung]

$H_2O+Cl_2------------->HCl+HClO$
------------------------------------------------------

 

[thanhcong1594]

Hclo + Hcl -> Cl2 + h20______________________________________________________________________________

 

[naruto2001]

Cl2 + H2O ----> HCl +O2 _______________________________________________________

 

[thanhcong1594]

H2 +o2 -->h2o___________________________________________________________________________________

 

[naruto2001]

H2o + c -> h2 + co __________________________________________________________________________

 

[thanhcong1594]

Co + o2 => co2____________________________________________________________________________________

 

[naruto2001]

CO2 + o2 => Co3___________________________________________________________________________

 

[thanhcong1594]

Ba2+ + CO3(2-)----> BaCO3_________________________________________________________________________

 

[naruto2001]

BaCO3+ HCl=> BaCl2 + H2O ( toàn thấy 2 bọn mik trả lời qua lại thui)
_____________________________________________________________________

 

[thanhcong1594]

BaCO3 mà bạn________________sửa lại đi_______________________________________________________________

 

[nom1]

BaCO3+ HCl=> BaCl2 + H2O ( toàn thấy 2 bọn mik trả lời qua lại thui)
_____________________________________________________________________

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