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

[tien_thientai]

So3+h2o--->h2so4
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

[thanhcong1594]

H2SO4 + Cu(OH)2 -->CuSO4 + 2H2O_________________________________________________________________

 

[lp_qt]

$ CuSO_4 + BaCl_2 \rightarrow CuCl_2 + BaSO_4$

 

[thanhcong1594]

BaSO4+2 H2O=> Ba(OH)2 + H2SO4_________________________________________________________________

 

[lp_qt]

BaSO4+2 H2O=> Ba(OH)2 + H2SO4_________________________________________________________________

$BaSO_4$ là muối ko tan = => pt sai

 

[hien_vuthithanh]

$ CuSO_4 + BaCl_2 \rightarrow CuCl_2 + BaSO_4$

$3CuCl_2 +2 Al \rightarrow 2AlCl_3 + 3Cu $

 

[thanhcong1594]

Cu + Cl2 -->CuCl2________________________________________________________________________________

 

[lp_qt]

$ CuCl_2 + NaOH \rightarrow Cu(OH)_2 + NaCl_2$

 

[thanhcong1594]

NH4OH + CuSO4 => Cu(NH4OH)4 + SO4________________________________________________________________

 

[phankyanhls2000]

NH4OH + CuSO4 => Cu(NH4OH)4 + SO4________________________________________________________________

PT sai nghiêm trọng luôn)
............................................

 

[nom1]

$ CuCl_2 + NaOH \rightarrow Cu(OH)_2 + NaCl_2$

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

 

[phankyanhls2000]

CuO+H2--->Cu+H2O
.................................

 

[thanhcong1594]

2H2O + 2Na -->2Na(OH)2 +H2_______________________________________________________________________

 

[hien_vuthithanh]

2H2O + 2Na -->2Na(OH)2 +H2_______________________________________________________________________

$H_2 +Cl_2 \rightarrow 2HCl$

 

[thanhcong1594]

HCl + NaHCO3 > NaCl + CO2 + H2O______________________________________________________________________

 

[phankyanhls2000]

H2o+c3h6-xt->c3h7oh
.....................................
.....................................

 

[lp_qt]

$CH_3COOH +C_3H_7OH \rightarrow H_2O + C_H3COOC_3H_7$

 

[thanhcong1594]

2h2o + 2k --> 2koh +h2_______________________________________________________________________

 

[phankyanhls2000]

Koh+co2--->khco3
.................................
.................................

 

[thanhcong1594]

HCl + KHCO3 ----> KCl + CO2 + H2O______________________________________________________________________