Use the given bond dissociation energies, D, to estimate A H° for the following reaction. C2H2(g) + 2 H2(g) →C 2H 6 (g)

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Use The Given Bond Dissociation Energies D To Estimate A H For The Following Reaction C2h2 G 2 H2 G C 2h 6 G 1 (177.64 KiB) Viewed 17 times

Use the given bond dissociation energies, D, to estimate A H° for the following reaction. C2H2(g) + 2 H2(g) →C 2H 6 (g) TABLE 7.2 Average Bond Dissociation Energies, D (kJ/mol) N-H 390 N-C 300 N-F 270 H-H 436 H-C 410 H-F 570² H-Cl 432¹ H-Br 366 H-I 298ª H-N 390 N-CI 200 N-Br 240 N-N 240 N-O 200 H-O 460 O-H 460 H-S 340 0-C 350 C-H 410 C-C 350 C-F 450 C-Cl 330 C-Br 270 C-I 240 C-N 300 C-O 350 C-S 260 Multiple covalent bondsb C=C 728 *Exact value. c=c 965 C=0 732 0-F 180 0-CI 200 0-Br 210 0-I 220 0-N 200 010 180 F-F 159⁰ Cl-Cl 243 Br-Br 193¹ 0=0 498⁰ I-I 151¹ S-F 310 S-Cl 250 S-Br 210 S-S 225 N N 945