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

[wolfsofsdarkness]

$HCL+NaOH--->NaCl+H_2O$


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$NaCl + H_2SO_4 \longrightarrow NaHSO_4 + HCl$
............

 

[buivanbao123]

$NaHSO_4+HNO_3--->NaNO_3+H_2SO_4$


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[hocgioi2013]

$Fe+H_2SO_4-->FeSO_4+H_2$
chém tiếp nhé mn .............................................

 

[buivanbao123]

$Fe+H_2SO_4-->FeSO_4+H_2$
chém tiếp nhé mn .............................................

$FeSO_4+Pb(NO_3)_3--->Fe(NO_3)_2+PbSO_4$

Ko biết đúng ko
_________________----------

 

[flytoyourdream99]

$FeSO_4+Pb(NO_3)_3--->Fe(NO_3)_2+PbSO_4$

Ko biết đúng ko
_________________----------

$Fe (N0_3)_2 + NaOH----> NaN0_3 + Fe(0H)_2$ .

 

[hocgioi2013]

[MUSIC][/MUSIC]$2Fe(OH)_2+1/2O_2+H_2O-->2Fe(OH)_3$
chém tiếp nào mn

 

[buivanbao123]

[MUSIC][/MUSIC]$2Fe(OH)_2+1/2O_2+H_2O-->2Fe(OH)_3$
chém tiếp nào mn

$Fe(OH)_3+NH_4(NO_3)------>Fe(NO_3)_3+NH_3+H_2O$


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[flytoyourdream99]

$Fe(OH)_3+NH_4(NO_3)------>Fe(NO_3)_3+NH_3+H_2O$


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$ Fe(N0_3)_3 +Na_2C0_3-----> Fe_2C0_3 + NaN0_3$ .

 

[bcd_hau_vodoi]

Fe2(C03)3 + HCl -------------------------> FeCl3 + H2O + CO2..........>-

 

[hocgioi2013]

Fe2(C03)3 + HCl -------------------------> FeCl3 + H2O + CO2..........>-

$Ca(OH)_2+CO_2-->CaCO_3+H_2O$ ........................................................

 

[bcd_hau_vodoi]

$Ca(OH)_2+CO_2-->CaCO_3+H_2O$ ........................................................

CaCO3 --------------------------------> CaO + CO2 .............

 

[wolfsofsdarkness]

CaCO3 --------------------------------> CaO + CO2 .............

$CaO + SO_3 \longrightarrow CaSO_4$
...................

 

[duonghongsonmeo]

CaSO4 + H2SO4(đậm đặc) ------------------->> Ca(HSO4)2
...........................................................................................

 

[wolfsofsdarkness]

CaSO4 + H2SO4(đậm đặc) ------------------->> Ca(HSO4)2
...........................................................................................

$Ca(HSO_4)_2 + Ca(OH)_2 \longrightarrow 2CaSO_4 + 2H_2O$

 

[flytoyourdream99]

$Ca(HSO_4)_2 + Ca(OH)_2 \longrightarrow 2CaSO_4 + 2H_2O$

$ CaS0_4 + Na_2C0_3---> CaC0_3 + Na_2S0_4$ .

 

[buivanbao123]

$Na_2SO_4+BaNO_3--->NaNO_3+BaSO_4$


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[flytoyourdream99]

$Na_2SO_4+BaNO_3--->NaNO_3+BaSO_4$


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$ NaN0_3 + Ba(HC0_3)_2---> Na_2C0_3+ BaC0_3 + HN0_3$

 

[duonghongsonmeo]

Cu + $4HNO_3$ -----------------------> $Cu(NO_3)_2$ + $2NO_2↑$ + $2H_2O $

 

[hocgioi2013]

$Mg+2H_2O--->Mg(OH)_2+H_2$
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[tvy2000]

$mg+2h_2o--->mg(oh)_2+h_2$
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2h2 + o2-------> 2h2o.................................................................