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Do all parts; Use the bond energies provided (see table at the back) to estimate ∆Horxn...
Part A Use the bond energies provided to estimate XeF2 + 2 F2--XeF6 AH pn for the reaction below. Bond Bond Energy (kJ/mol) Xe-F F-F 147 159 O 429 kJ O +176 kJ O -660 kJ O +159 kJ -270 kJ Submit RequestAnswer
use the bond energies provided in the table to estimate the enthalphy change for the reaction Question 3 Use the bond energies provided in the table to estimate the enthalpy change for the reaction: CH4) + N2Clag) CCl4(g) + N20) + 2H25) 0 -1305 kJ O 1305 kJ O 2107 kJ -501 kJ Question 4 6 pts F. G Н. J к L 4 Enter H- F- N 389 280 201 163 H 435 S 368 343 272 209 F...
• Bond Br-Br CEC C-C C-Br C-H Use the bond energies provided to estimate AHørxn for the reaction below. H-CEC-H 2 Br2() + C2H2(g) → C2H2Br4(1) AH®rxn = ? Bond Energy (kJ/mol) Break (+) Make (-) 193 2 Br-Br ICEC 837 ICEC 26-H 347 276 2C-H 4 Br-Br 414
Use the bond energies provided to estimate Delta H0 rxn for the combustion reaction below. Balance reaction first! C4H7 + O2 ----------> CO2 + H2O Bond Bond Energy (kJ/mol) C - H 400 C = O 800 C - C 350 C = C 600 O = O 500 O - H 460
40. (4 pts) Use the bond energies provide bond energies provided to estimate for the reaction below. 2 Brz() + CH3(g) → CH.Br.) AH...? Br-Br C.C CC C-Br CH Bond Energy (kJ/mol 193 837 347 276 414 41. (3 pts) Which would have a more exothermic lattice energy, and why? MgO or MgCl2 42 (2 pts) Why is the first ionization energy of oxygen smaller than the first ionization energy of nitrogen? 43. (2 pts) Give the ground state electron...
HW CH 9.10 Submated Use bond energies to estimate the... Use bond energies to estimate the enthalpy change for the reaction of one mole of CH4 with chlorine gas to give CH3CI a BE(C-H) 414 kJ/mol BE(C-CI) 326 kJ/mol BE(H CI) 432 kJ/mol BE(CI-CI) 243 kJ/mol Multiple Choice 106 kJ/mol -101 kJ/mol +101 kJ/mol +106 kJ/moli +331 kJ/mol
Use bond energies as found in Table 9.1 of Tro, Fridgen and Shaw and estimate the energy change ∆ H o (in kJ/mol) for the following reaction: H—C ≡ C—H + 2 I 2 → CHI 2 —C HI 2 The C-I bond energy is 213 kJ/mol.
Use the molar bond enthalpy data in the table to estimate the value of AHixn for the equation Average molar bond enthalpies. (Hbond) kJ · mol-1 NH2(g) + 2O2(g) — HNO2(g) + H2O(g) Bond CON 464 Bond 0-H 0-0 C-O kJ mol-1 890 390 201 N-H The bonding in the molecules is shown. N-O O=O 142 351 502 730 418 + + C=O N=N N=0 F-F 607 347 155 615 243 A Hinc C-C C=C CEC C-H AHxn = C1-C1...
Use bond energies to estimate the enthalpy of formation of HBr(g). BE(H–H) = 436 kJ/mol BE(Br–Br) = 192 kJ/mol BE(H–Br) = 366 kJ/mol A –52 kJ/mol B +262 kJ/mol C +104 kJ/mol D +52 kJ/mol E –104 kJ/mol
Which of the following statements are FALSE, given the following bond dissociation energies? Assume that bond energies accurately determine heats of reaction. Check all that are false. BE[H-H] = 436 kJ/mol BE[H-N] = 393 kJ/mol BE[H-O] = 460 kJ/mol BE[O=O] = 499 kJ/mol 1. NH(g) + H2(g) ---> NH2(g) + H(g) is an exothermic reaction. 2.ΔH°f[H(g)] = 218 kJ/mol 3. ΔH°[H2O(g) ---> 2 H(g) + O(g)] = 920 kJ/mol 4. An H-H bond is stronger than an H-O bond. 5....