30ml,0.0005mol/L的硫酸的PH值是多少?要计算过程.

问题描述:

30ml,0.0005mol/L的硫酸的PH值是多少?要计算过程.

0.0005mol/L的硫酸C(H+)==0.0005mol/L×2==0.001mol/L,PH=3