常见的初高中衔接知识
Cl2+H2O=HCl+HClO
Cl2+2NaOH=NaCl+NaClO
2Cl2+2Ca(OH)2=CaCl2+Ca(ClO)2+2H2O
2Na+2H2O=2NaOH+H2↑
2Na2O2+2H2O=4
常见的初高中衔接知识
Cl2+H2O=HCl+HClO
Cl2+2NaOH=NaCl+NaClO
2Cl2+2Ca(OH)2=CaCl2+Ca(ClO)2+2H2O
2Na+2H2O=2NaOH+H2↑
2Na2O2+2H2O=4NaOH+O2↑
2Na2O2+2CO2=2Na2CO3+O2↑
2Al+2 NaOH+2H2O =2NaAlO2+3H2↑
NH3+CO2+H2O+NaCl =NaHCO3↓+NH4Cl
4Na+TiCl4 Ti+4NaCl 2H2+TiCl4 4HCl+Ti
2CO+2NO=2CO2+N
H O +SO =H SO
2 2 2
2 2 4
8Al+3Fe O =4Al2O3+9Fe CaH +2H O=Ca(OH) +2H ↑
3 4
HCOOH=CO↑+H2O
2 2 2 2
H2C2 O4=CO↑+CO2↑+H2O
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