" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
pOH=-log 10 - 8/8 .10^-5
pOH=-log 0,25x10^-5
pOH=6 -log 2,5
pH=8+log2,5 :D