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

[phamvananh9]

Không xảy ra
$ 2Cu(NO_3)_2 \rightarrow 2CuO + 4NO_2 + O_2 $
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[TEX][/TEX]
$ O_2 + S \rightarrow {t^o} SO_2$.......................................................................

 

[kagaminex]

$SO_2+O_2--t^o-->SO_3$
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[phamvananh9]

[tex][/tex]
$ so_3 + h_2o --> h_2so_4..........................................................$........

 

[kobato_2509]

$CuO + H_2SO_4 \rightarrow CuSO_4 + H_2O$
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[haiyen621]

[TEX]S0_3 + 2NaOH[/TEX]------>[TEX]Na_2SO_4 + H_2O[/TEX]
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[haiyen621]

[tex]h_2o + k_2o[/tex]-------->[tex]2koh[/tex]
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[kobato_2509]

Chưa cần bằng

[TEX]S0_3 + 2NaOH[/TEX]------>[TEX]Na_2SO_4 + H_2O[/TEX]
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$Na_2SO_4 + BaCl_2 \rightarrow BaSO_4 + 2HCl$
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[kagaminex]

$koh+co_2--->khco_3$
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[kobato_2509]

$2KHCO_3 \xrightarrow{t^o} K_2CO_3 + CO_2 + H_2O$
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[kagaminex]

$K_2CO_3+2HCl------>2KCl+H_2O+CO_2$
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[haiyen621]

$h_2o + o_2 + so_2 -----> h_2so_4$
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[kagaminex]

$h_2so_4+2koh---->k_2so_4+2h_2o$
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[kobato_2509]

$K_2SO_4 + Ba(OH)_2 \rightarrow 2KOH + BaSO_4$
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[buivanbao123]

$KOH+MgCL_2----------->Mg(OH)_2+KCL$

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[kagaminex]

$KCl+AgNO_3---->AgCl+KNO_3$
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[lisel]

kno3 + h2so4 = hno3 + khso4 ..............................................................................................................

 

[kagaminex]

$$2HNO_3+CuO--->Cu(NO_3)_2+H_2O$
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[lisel]

Cu(NO3)2 + H2SO4 = CuSO4 * 5H2O + H(NO3)............................................................................................................................

 

[kobato_2509]

$H_2O + Na_2O \rightarrow 2NaOH$
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[lisel]

2NaOH + Cl2 ==> NaOCl + NaCl + H2O...................................................................................................................