1. a)2,4,4-trimetil-2-pentanol
b)nC8H18O=8×12 +18+16=130 g/mol
140g/mol ......16 g O2
100..........x
x=1600/140=11.42%
c)5:1:1:1
d)12×8:1×16 = 96:16=6:1
e)8:18=4:9
f)130g/mol.....16 g O2
y ........480 g O2
y=130×480/16= 3900g
a)
C
|
C-C-C-C-C (trebuie sa completezi cu hidrogen)
| | | |
oh C C oh
b) C
|
COOH-C-COOH
|
C
