根據密度公式,
V=m/p=100ml*1.84g/cm^3+1g/cm^3*400ml/1.22g/cm^3=479ml,
再根據C1V1=C2V2,
0.479ml*C1=100ml*1.84g/cm^3*98%=3.84mol/l,
13ml*3.84g/cm^3=1000ml*C2=0.05mol/l。