" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Co/K > 400 to K = C*α², α = √ K/C, α = √ 1,8*10^-5 / 0,0825 = 0,015 = 1,5%
α = Czd / Co*100%, Czd = [H+] = α*Co /100% , [H+] = 1,5*0,0825 / 100% = 0,00123 = 1,23*10^-3 mol/dm³
pH = -log[H+] = -log [1,23*10^-3] = 2,9
Cm=0,0825mol/dm3
Kd=1,8*10^-5
Cm/Kd= 4,58*10^3=4580
x=Pierwiastek z Kd/Cm= x=0,015
Z pH mam problem z wyciagnięciem logarytmu :(