" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
M= 3,16 x1000/158 x200
M=0,1 M
pOH= -Log√kw/ka b (g)
pOH= -Log √10^-14/2.10^-5 (2)(0,1)
pOH= -Log √10^-10
pOH = -Log 10^-5
pOH= 5
pH= 14 - 5 = 9
= 0,1 M
OH- = Vkw/ka x M
= V 10^-14 x 10^-1/ 2 x 10^-5
= V10^-10
= 10^-5
POH = 5
PH = 14 - 5 = 9