Zadanie 1
mC3H5(OH)3=3*12 u+8*1 u+3*16 u=92 u
Stosunek wagowy:
C:H:O=36:8:48=9:2:12
Zadanie 2
36 u---x%
92 u---100%
x=39,13%C
8 u---x%
x=8,7%H
100%-(39,13%+8,7%)=%O
%O=52,17%
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Zadanie 1
mC3H5(OH)3=3*12 u+8*1 u+3*16 u=92 u
Stosunek wagowy:
C:H:O=36:8:48=9:2:12
Zadanie 2
mC3H5(OH)3=3*12 u+8*1 u+3*16 u=92 u
36 u---x%
92 u---100%
x=39,13%C
8 u---x%
92 u---100%
x=8,7%H
100%-(39,13%+8,7%)=%O
%O=52,17%