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