(1)将0.5mol Na2So4 溶于水配成0.1mol/L的溶液,求此Na2So4溶液的体积.

问题描述:

(1)将0.5mol Na2So4 溶于水配成0.1mol/L的溶液,求此Na2So4溶液的体积.

0.5mol÷0.1mol/L=5L

0.5mol ÷0.1mol/L=5L
此Na2So4溶液的体积为:5L