10molNH3,1kgH2O,170gNH3,溶液总体积是V=1170g / (1g/cm3)=1170cm3
此氨水的物质的量浓度c=10mol/1170cm3=8.547mol/L
溶质NH3的质量分数w=170g/1170g*100%=14.53%
10molNH3,1kgH2O,170gNH3,溶液总体积是V=1170g / (1g/cm3)=1170cm3
此氨水的物质的量浓度c=10mol/1170cm3=8.547mol/L
溶质NH3的质量分数w=170g/1170g*100%=14.53%