化学方程式大全Cl2+CuCuCl23Cl2+2Fe2FeCl3Cl2+2Na2NaClCl2+H22HCl3Cl2+2P2PCl3Cl2+PCl3PCl5Cl2+H2O==HCl+HClOCl2+2NaOH===NaCl+NaClO+H2O2Cl2+2Ca(OH)2===CaCl2+Ca(ClO)2+2H2OCl2+2FeCl2===2FeCl3Ca(ClO)2+H2O+CO2(少量)==CaCO3↓+2HClOCa(ClO)2+2H2O+2CO2(多量)==Ca(HCO3)2↓+2HClOCa(ClO)2+2HCl==CaCl2+2HClO（强酸制弱酸）2HClO2HCl+O2↑F2+H2===2HF2F2+2H2O===4HF+O2Br2+H2===2HBr(500oC)I2+H22HI2Cl2+2NaBr===2NaCl+Br2Cl2+2KI===2KCl+I2Br2+2KI===2KBr+I24HCl(浓)+MnO2MnCl2+Cl2↑+2H2OHCl+AgNO3=AgCl↓（白色）+HNO3NaBr+AgNO3=AgBr↓（浅黄色）+NaNO3NaI+AgNO3===AgI↓(黄色)+NaNO32AgBr2Ag＋Br2(AgCl、AgI类似)Na2SO3+H2O+Cl2==Na2SO4+2HClHClO+H2O＋SO2=H2SO4+HCl
