NaOH=1*0.1=0.1mol,CO2=1.68/22.4=0.075mol.
当NaOH:CO2=2:2时,生成NaHCO3;当NaOH:CO2=2:1时,生成Na2CO3.现在NaOH:CO2=2:1.5mol,应该是Na2CO3是和NaHCO3的混合物.
NaOH=1*0.1=0.1mol,CO2=1.68/22.4=0.075mol.
当NaOH:CO2=2:2时,生成NaHCO3;当NaOH:CO2=2:1时,生成Na2CO3.现在NaOH:CO2=2:1.5mol,应该是Na2CO3是和NaHCO3的混合物.