Jawabanmu

2014-06-02T21:26:10+07:00
PH = 10
pOH = 14-10
       = 4
[OH⁻] = 10⁻⁴
[OH⁻] = Kb . M NH₄OH . V NH₄OH/ M NH₄CL . V NH₄Cl
10⁻⁴   = 10⁻⁵ . 10⁻¹ . V NH₄OH/ 10⁻¹ . V NH₄Cl
10⁻¹   = 10⁻⁶ V NH₄OH/ 10⁻¹ V NH₄Cl
10⁻⁶  = V NH₄OH/ V NHCl
        = 10⁻⁶ : 1
maaf kalo salah semoga membantu ,.
1 4 1