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

[chungthuychung]

$CO_2+BaO------------------->BaCO_3$
--------------------------------------------------------

 

[tien_thientai]

HNO3 + BaCO3 = Ba(NO3)2 + H2CO3
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

[chungthuychung]

$Ba(NO_3)_2+Na_2CO_3------------>NaNO_3+BaCO_3$
----------------------------------------------------------

 

[tien_thientai]

2NaNO3 + H2SO4 ---> NA2SO4 + 2HNO3
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

[phankyanhls2000]

Na2SO4+Ba(OH)2--->NaOH+BaSO4
........................................................

 

[tien_thientai]

NaOH + CO2 ---> NaHCO3
P/s: anh phankyanh h mới onl ah!!!=))

 

[phankyanhls2000]

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

 

[nom1]

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

Na2CO3 + HCl -> NaCl + H2O + CO2
...................................................

 

[phankyanhls2000]

NaCl+AgNO3--->NaNO3+AgCl
...............................................

 

[tien_thientai]

3Cu + 8NaNO3 + 4H2SO4 ---> 3Cu(NO3)2 + 2NO + 4Na2SO4 + 4H2O
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

[hien_vuthithanh]

3cu + 8nano3 + 4h2so4 ---> 3cu(no3)2 + 2no + 4na2so4 + 4h2o
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

$2no +o_2 ------------> 2no_2 $

 

[tien_thientai]

K+no2--->kno2
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

[nom1]

K+no2--->kno2
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

KNO2 + HCl -> KCl + HNO2
...................................................

 

[phankyanhls2000]

Hno2+o2--->hno3
...............................
...............................

 

[nom1]

Hno2+o2--->hno3
...............................
...............................

HNO3 + Zn(OH)2 -> Zn(NO3)2 + 2H2O
........................................................

 

[phankyanhls2000]

H2O+C2H4--to,xt-->C2H5OH
..............................................

 

[nom1]

h2o+c2h4--to,xt-->c2h5oh
..............................................

ch3cooh + c2h5oh -> ch3cooc2h5 + h2o
..............................................................

 

[phankyanhls2000]

H2O+C--to->CO+H2
.................................
p/s:hữu cơ lằng nhắng quá,chuyển vô cơ cho dễ)
sao lâu được huy chương vậy nhỉ

 

[thanhcong1594]

Hữu cơ đi cho dễ :
2CH3COOH+ 2Na−>2CH3COONa+ H2________________________________________________________

 

[hien_vuthithanh]

hữu cơ đi cho dễ :
2ch3cooh+ 2na−>2ch3coona+ h2________________________________________________________

$2h_2 + o_2 ---------- > 2h_2o $