人教版化学必修二第三章化学方程式小结

Na(与Na的化合物)与非金属单质反应:

2F2

+2NaOH===2NaF+OF2

+H2O

F2

+2NaCl===2NaF+Cl2

F2

+2NaBr===2NaF+Br2

F2+2NaI

===2NaF+I2

Cl2

+2Na===2NaCl

2Cl2+2NaBr===2NaCl+Br2

Cl2

+2NaI

===2NaCl+I2

Cl2

+Na2S===2NaCl+S

N2+6Na===2Na3N

P+3Na===Na3P

Si+2NaOH+H2O===Na2SiO3+2H2

Cl2+2NaOH===NaCl+NaClO+H2O

3S+6NaOH===2Na2S+Na2SO3+3H2O

2Na+H2===2NaH

4Na+O2===2Na2O

2Na2O+O2===2Na2O2

2Na+O2===Na2O2

2Na+S===Na2S(爆炸)

2Na+2H2O===2NaOH+H2

2Na+2NH3===2NaNH2+H2

4Na+TiCl4(熔融)===4NaCl+Ti

2Al+2NaOH+2H2O===2NaAlO2+3H2

H2S+4Na2O2+2H2O===Na2SO4+6NaOH

NaH+H2O===NaOH+H2

4NaH+TiCl4===Ti+4NaCl+2H2

2NH3+2Na==2NaNH2+H2

(NaNH2+H2O===NaOH+NH3)

NH3+NaCl+H2O+CO2===NaHCO3+NH4Cl

(此反应用于工业制备小苏打,苏打)

NO+NO2+2NaOH===2NaNO2

(用于制硝酸工业中吸收尾气中的NO和NO2

CO2+2NaOH(过量)===Na2CO3+H2O

CO2(过量)+NaOH===NaHCO3

CO2+2NaAlO2+3H2O===2Al(OH)3+Na2CO3

CO2+C6H5ONa+H2O===C6H5OH+NaHCO3

SiO2+2NaOH===Na2SiO3+H2O

(常温下强碱缓慢腐蚀玻璃)

SiO2+Na2CO3===Na2SiO3+CO2

Na2O2+2Na===2Na2O

Na2O+H2O===2NaOH

2Na2O2+2H2O===4NaOH+O2

Na2O+SO3===Na2SO4

Na2O+CO2===Na2CO3

Na2O+2HCl===2NaCl+H2O

2Na2O2+2CO2===2Na2CO3+O2

Na2O2+H2SO4(冷,稀)===Na2SO4+H2O2

Al2O3+2NaOH===2NaAlO2+H2O

H3PO4(浓)+NaBr===NaH2PO4+HBr

H3PO4(浓)+NaI===NaH2PO4+HI

2NaOH+SO2(少量)===Na2SO3+H2O

NaOH+SO2(足量)===NaHSO3

2NaOH+SiO2===NaSiO3+H2O

2NaOH+Al2O3===2NaAlO2+H2O

2NaOH+Cl2===NaCl+NaClO+H2O

NaOH+HCl===NaCl+H2O

NaOH+H2S(足量)===NaHS+H2O

2NaOH+H2S(少量)===Na2S+2H2O

3NaOH+AlCl3===Al(OH)3+3NaCl

NaOH+Al(OH)3===NaAlO2+2H2O

(AlCl3和Al(OH)3哪个酸性强?)

NaOH+NH4Cl===NaCl+NH3+H2O

3Na2S+8HNO3(稀)===6NaNO3+2NO+3S+4H2O

3Na2SO3+2HNO3(稀)===3Na2SO4+2NO+H2O

2Na2SO3+O2===2Na2SO4

Na3PO4+HCl===Na2HPO4+NaCl

Na2HPO4+HCl===NaH2PO4+NaCl

NaH2PO4+HCl===H3PO4+NaCl

Na2CO3+HCl===NaHCO3+NaCl

NaHCO3+HCl===NaCl+H2O+CO2

3Na2CO3+2AlCl3+3H2O===2Al(OH)3+3CO2+6NaCl

3Na2CO3+2FeCl3+3H2O===2Fe(OH)3+3CO2+6NaCl

3NaHCO3+AlCl3===Al(OH)3+3CO2

3NaHCO3+FeCl3===Fe(OH)3+3CO2

3Na2S+Al2(SO4)3+6H2O===2Al(OH)3+3H2S

3NaAlO2+AlCl3+6H2O===4Al(OH)3

2NaHCO3===Na2CO3+H2O+CO2

应该就是这么多了

其他的我也就不清楚了

我也是人教版的

书里本身有的不多

好多都是举一反三的。