Asap Average Bond Dissociation Energies, D (kJ/mol)H-HH-CH-F-430C-H410N-H390O-F180151410C-CN-CN-FN-CIN-Br3500-CIS-F300200310570C-F450O-Br270210S-CI250H-CI432C-CI3300-1200220S-Br210H-Br366C-Br2702400-N200S-S225H-I298C-IN-NN-O0-H2402400-0180H-N390C-N300200F-F159H-O400C-0Cl-CI243350460H-S340C-S2600-C350Br-Br193Multiple covalent bonds7289657320-0498NaN945Part AUse the data in the table above to caloulate an approximate AH" in kilojouies for the synthesis of hydrazine from ammonia:2 NH, (g) + H,O2(9) - N,Ha(g) + 2 H,O(9)Express your answer to two significant figures and include the appropriate units. Calculate an approximate heat of combustion for ethane (C, H6) in kilojoules per mole by using the bond dissociationenergies in the table. (The strength of the OkJ/mol.)O bond is 498 kJ /mol, and that of a C =O bond in CO2 is 804Express the energy to four significant figures and include the appropriate units.

As per the rules, only the first question can be answered

Average Bond Dissociation Energies, D (kJ/mol) H-H 430 C-H 410 N-H 390 O-F 180 1-1 151 H-C 410 C-C 350 NC N-F N-CI 300 0-CI 200 8-F 310 H-F- 570 C-F 450 270 200 O-Br 210 S-CI 250 H-CI 432 C-CI 330 0-1 220 S-Br 210 H-Br 366 C-Br N-Br 270 240 0-N 200 8-8 226 H-I 298 C-I N-N N-O 240 240 0-0 180 H-N 390 C-N 300 200 F-F 160 H-0 400 C-0 350 0-H 460 Cl-CI 243 H-S 340 C-8 260 0-C 350 Br-Br 193 Multiple covalent bonds CC 726 CaC 965 C O 732 O-0 400 NN 945 Part A Use the data in the table above to caloulate an approximate AH" in kilojoules for the synthesis of hydrazine from ammonia: 2 NH, (9) + H,O,(o) N, H, (o) + 2 H,0() Express your answer to two significant figures and include the appropriate units. 号

Average Bond Dissociation Energies, D (kJ/mol) H-H 430 C-H 410 N-H 390 O-F 180 1-1 151 H-C 410 C-C 350 NC N-F N-CI 300 0-CI 200 8-F 310 H-F- 570 C-F 450 270 200 O-Br 210 S-CI 250 H-CI 432 C-CI 330 0-1 220 S-Br 210 H-Br 366 C-Br N-Br 270 240 0-N 200 8-8 226 H-I 298 C-I N-N N-O 240 240 0-0 180 H-N 390 C-N 300 200 F-F 160 H-0 400 C-0 350 0-H 460 Cl-CI 243 H-S 340 C-8 260 0-C 350 Br-Br 193 Multiple covalent bonds CC 726 CaC 965 C O 732 O-0 400 NN 945 Part A Use the data in the table above to caloulate an approximate AH" in kilojoules for the synthesis of hydrazine from ammonia: 2 NH, (9) + H,O,(o) N, H, (o) + 2 H,0() Express your answer to two significant figures and include the appropriate units. 号

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter26: Biodiesel

Section: Chapter Questions

Problem 2Q

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