Penjelasan:
X +. O2 ---> CO2. +. H2O
15/120. 16/32. 22/44. 9/18.
0,125. 0,5. 0,5. 0,5
1. 2. 2. 2
reaksi mnjdi:
1X +. 2O2 ---> 2CO2. +. 2H2O
CxHyOz + 2O2-----> 2CO2. +. 2H2O
C2H4O2 + 2O2-----> 2CO2. +. 2H2O
(RE)n= 120
(C2H4O2)n= 120
(24n+4n+32n)=120
60n=120.
n=2
RM mjd:
(C2H4O2)2=C4H8O4
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Penjelasan:
X +. O2 ---> CO2. +. H2O
15/120. 16/32. 22/44. 9/18.
0,125. 0,5. 0,5. 0,5
1. 2. 2. 2
reaksi mnjdi:
1X +. 2O2 ---> 2CO2. +. 2H2O
CxHyOz + 2O2-----> 2CO2. +. 2H2O
C2H4O2 + 2O2-----> 2CO2. +. 2H2O
(RE)n= 120
(C2H4O2)n= 120
(24n+4n+32n)=120
60n=120.
n=2
RM mjd:
(C2H4O2)2=C4H8O4