几个化学方程式请告诉我以下的化学
Zn+I2=ZnI2
2NaI+Br2=2NaBr+I2
AgNO3+NaBr=AgBr+NaNO3
2AgCl=2Ag+Cl2
2NaCl+H2SO4=Na2SO4+2HCl
FeS+H2SO4=FeSO4+H2S
(CH3COO)2Pb+H2S=2CH3COOH+PbS
FeS2+O2=Fe2O3+SO2,2SO2+O2=2SO3,SO3+H2O=H2SO4
SO2+Cl2+2H2O=H2SO4+2HCl
Na2S2O3+H2SO4=Na2SO4+H2O+S+SO2
C12H22O11+H2SO4=C+SO2+H2O
2K+Br2=2KBr
2K+2H2O=2KOH+H2
NaCO3+...全部
Zn+I2=ZnI2
2NaI+Br2=2NaBr+I2
AgNO3+NaBr=AgBr+NaNO3
2AgCl=2Ag+Cl2
2NaCl+H2SO4=Na2SO4+2HCl
FeS+H2SO4=FeSO4+H2S
(CH3COO)2Pb+H2S=2CH3COOH+PbS
FeS2+O2=Fe2O3+SO2,2SO2+O2=2SO3,SO3+H2O=H2SO4
SO2+Cl2+2H2O=H2SO4+2HCl
Na2S2O3+H2SO4=Na2SO4+H2O+S+SO2
C12H22O11+H2SO4=C+SO2+H2O
2K+Br2=2KBr
2K+2H2O=2KOH+H2
NaCO3+2AgNO3=2NaNO3+Ag2CO3
Ag2CO3+2HNO3=2AgNO3+H2O+CO2。
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