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Author Question: Given the bond enthalpies CO (360), CO (707), OO (498), HO (464), CH (414), all in kJ/mol, estimate ... (Read 45 times)

lak

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on: Jul 8, 2021

Question 1

Given the bond enthalpies ClCl (243), CCl (339), HCl (431),CH (414) all in kJ/mol, estimate ΔH° for the following reaction: CH4(g) + Cl2(g) → CH3Cl(g) + HCl(g).
◦ -113 kJ/mol
◦ -356 kJ/mol
◦ 301 kJ/mol
◦ -1427 kJ/mol
◦ -30 kJ/mol

Question 2

Given the bond enthalpies CO (360), CO (707), OO (498), HO (464), CH (414), all in kJ/mol, estimate ΔH° for the following reaction: CH3OCH3(g) + 3 O2(g) → 2 CO2(g) + 3 H2O(g).
◦ -2332 kJ/mol
◦ -242 kJ/mol
◦ 870 kJ/mol
◦ -2106 kJ/mol
◦ -914 kJ/mol
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by lak on Jul 8, 2021

rachel

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Reply #1 on: Jul 8, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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lak

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

anyusername12131

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Reply 3 on: Yesterday
:D TYSM

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