Hitung ph NH4OH 0,01 M (kb = 10-6) ​

Penjelasan:

[OH-] = akar Kb. Mb

= akar 10^-6 . 10^-2

= akar 10^-8

= 10^-4

pOH = -log [OH-]

= -log 10^-4

= 4

pH = 14 – pOH

= 14-4 = 10