氯气的物质的量n=V/Vm=11.2/22.4=0.5mol
Cl2+2NaOH=NaCl+NaClO+H2O
1 1 1
0.5mol n(NaCl) n(NaClO)
n(NaCl)=n(NaClO)=0.5mol
NaClO的浓度c=n/V=0.5/2=0.25mol/L
NaCl和NaClO的物质的量均为0.5mol,NaClO的浓度是0.25mol/L
氯气的物质的量n=V/Vm=11.2/22.4=0.5mol
Cl2+2NaOH=NaCl+NaClO+H2O
1 1 1
0.5mol n(NaCl) n(NaClO)
n(NaCl)=n(NaClO)=0.5mol
NaClO的浓度c=n/V=0.5/2=0.25mol/L
NaCl和NaClO的物质的量均为0.5mol,NaClO的浓度是0.25mol/L