Oblicz zawartość procentową węgla w propanolu i propanotriolu (glicerolu).
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
C3H7OH
mcz C3H7OH = 3*12u + 8*1u + 1*16u = 60u
%C
60u -- 100%
36u -- X%
X = 60%
%C = 60%
Zawartość % C w propanotriolu.
C3H5(OH)3
mcz C3H5(OH)3 = 3*12u + 8*1u + 3*16u = 92u
92u -- 100%
36u -- X%
X= 39,13%
%C = 39,13%
Odp.: Zawartość procentowa C w propanolu wynosi 60%, a w propanotriolu 39,13%