осуществить превращение Ca(OH)2--CaCO3--CaH(CO3)2--CaCO3--CaO--CaCl
Ca(OH)2+H2CO3=CaCO3+2H2O
CaCO3+H2O+CO2=Ca(HCO3)2
Ca(HCO3)2---->(нагреваем)------>CaCO3+H2O+CO2
CaCO3---->(наргеваем)----->CaO+CO2
CaO+2HCl=CaCl2+H2O
Ca(OH)2+CO=CaCO3+H2CaCO3+CO2+H2O=CaH(CO3)2
CaH(CO3)2+Ca(OH)2=2CaCO3+H2O
CaCO3=CaO+CO2
CaO+2HCl=CaCl+H2O
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Answers & Comments
Ca(OH)2+H2CO3=CaCO3+2H2O
CaCO3+H2O+CO2=Ca(HCO3)2
Ca(HCO3)2---->(нагреваем)------>CaCO3+H2O+CO2
CaCO3---->(наргеваем)----->CaO+CO2
CaO+2HCl=CaCl2+H2O
Ca(OH)2+CO=CaCO3+H2
CaCO3+CO2+H2O=CaH(CO3)2
CaH(CO3)2+Ca(OH)2=2CaCO3+H2O
CaCO3=CaO+CO2
CaO+2HCl=CaCl+H2O