Jawaban:
Penjelasan:
pH = 11
pH = 14 - pOH
pOH = 14 - 11
= 3
[OH-] = 10⁻³
[OH-] = √Kb. M
10⁻³ = √Kb. 0,01
(10⁻³)² =Kb. 0,01
10⁻⁶ = Kb. 0,01
Kb = 10⁻⁴ (D)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawaban:
Penjelasan:
pH = 11
pH = 14 - pOH
pOH = 14 - 11
= 3
[OH-] = 10⁻³
[OH-] = √Kb. M
10⁻³ = √Kb. 0,01
(10⁻³)² =Kb. 0,01
10⁻⁶ = Kb. 0,01
Kb = 10⁻⁴ (D)