a.
H2C-OH
I
HC-OH + 3HOOC-(CH2)14-CH3 -->
I
H2C-OH
H2C-OCO-(CH2)14-CH3
I
HC-OCO-(CH2)14-CH3 + 3H2O
I
H2C-OCO-(CH2)14-CH3
b.
1 kg m kg
C3H5(OH)3 + 3HOOC(CH2)14CH3 --> triglicerida + 3H2O
92 3x256
=> m = 1x3x256/92 = 8,35 kg ac. palmitic si reprezinta 65% din totalul introdus
=>
65% .............................. 8,35 kg
100% .............................. md = 12,85 kg (rotunjit)
stim c% = mdx100/ms
=> ms.ac.palmitic = mdx100/c%
= 12,85x100/95 = 13,51 kg sol. ac. palmitic
c.
1 kg / 92 = 0,0109 kmoli = 10,9 moli glicerina
stim ca Cm = nr.moli/Vs
=> Vs = nr.moli/Cm = 10,9/3 = 3,63 L sol. glicerina