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

[kagaminex]

H2o + so3 → h2so4.................................................................................

$H_2SO_4+Na_2O\rightarrow Na_2SO_4+H_2O$

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[buivanbao123]

$Na_2SO_4+BaCL_2------>BáO_4+NaCL$

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[flytoyourdream99]

$Na_2SO_4+BaCL_2------>BáO_4+NaCL$

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$NaCl +AgN0_3---> AgCl + NaN0_3$ .

 

[kobato_2509]

$NaCl +AgN0_3---> AgCl + NaN0_3$ .

$NaNO_3 + H_2SO4 -------> HNO_3 + NaHSO_4$
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[buivanbao123]

$HNO_3+Ca(OH)_2------->Ca(NO_3)_2+H_2O$


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[hocgioi2013]

$2Al+2NaOH+2H_2O--->2NaAlO_2+3H_2$
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[bcd_hau_vodoi]

$ NaAlO_2 + HCl + H_2O \rightarrow NaCl + Al(OH)_3 $.............

 

[buivanbao123]

$NaCL+AgNO_3-------->AgCL+NaNO_3$

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[kobato_2509]

$NaNO_3 + H_2SO4 -------> HNO_3 + NaHSO_4$
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[buivanbao123]

$H_2SO_4+Pbcl_2------>PbSO_4+HCL$

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[kagaminex]

$H_2SO_4+Pbcl_2------>PbSO_4+HCL$

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$2HCl+Zn\rightarrow ZnCl_2+H_2$

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[buivanbao123]

$ZnCL_2+KOH-------->Zn(OH)_2+KCL$

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[kobato_2509]

$ZnCL_2+KOH-------->Zn(OH)_2+KCL$


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$Zn(OH)_2 ------> ZnO + H_2O$ (điều kiện: $t^o$)
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[kagaminex]

$Zn(OH)_2 ------> ZnO + H_2O$ (điều kiện: $t^o$)
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$ZnO+2NaOH\rightarrow Na_2ZnO_2+H_2O$

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[kobato_2509]

$ZnO+2NaOH\rightarrow Na_2ZnO_2+H_2O$

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$Na_2ZnO_2 + H_2SO_4 -------------> Na_2SO_4 + Zn(OH)_2$

 

[kagaminex]

$Na_2ZnO_2 + H_2SO_4 -------------> Na_2SO_4 + Zn(OH)_2$

$Na_2SO_4+BaCO_3\rightarrow BaSO_4+Na_2CO_3$


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[kobato_2509]

$Na_2SO_4+BaCO_3\rightarrow BaSO_4+Na_2CO_3$


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$Na_2CO_3 + H_2SO_4 \rightarrow Na_2SO_4 + H_2O + CO_2$

 

[kagaminex]

$Na_2CO_3 + H_2SO_4 \rightarrow Na_2SO_4 + H_2O + CO_2$

$CO_2+O_2------t^o;xt------>CO_3$

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[kobato_2509]

$co_2+o_2------t^o;xt------>co_3$

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$co_3 + 2nh_4 ------> 2nh_3 + h_2o + co_2$
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[kagaminex]

$co_3 + 2nh_4 ------> 2nh_3 + h_2o + co_2$
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$2H_2O--đp-->2H_2+O_2$

p/s: $NH_3$ nguy hiểm lém ko dính zo đc

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