17. Bond Energy
(kJ/mol)
Bond
347
736
CC
C=0
O=0
CH
0-H
1 1 1 1
498
414
464
For the reaction,
C3H2 + 502 = 3C02 + 4H2O
H H H
H-Ć-Ć-C-H+50=030=C=0+4H-O-H
C-
=-
I-U-I
IU-I
H H
What is the AH of the reaction above?
A) -1000 kJ B) +1632 kJ C) -1632 kJ
D) +2326 kJ E) -2326 kJ

shm06    2   17.10.2021 04:27    0