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Author Question: Given the following bond lengths in pm: CC, 154; CC, 134; ClCl, 199 What is the best estimate of the ... (Read 39 times)

Brittanyd9008

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on: Jul 8, 2021

Question 1

Given the bond enthalpies NN (946), HH (436), HN (389), all in kJ/mol, estimate ΔH° for the following reaction: N2(g) + 3 H2(g) → 2NH3(g).
◦ -215 kJ/mol
◦ -863 kJ/mol
◦ -80 kJ/mol
◦ 568 kJ/mol
◦ -1476 kJ/mol

Question 2

Given the following bond lengths in pm:

CC, 154; CC, 134; ClCl, 199

What is the best estimate of the CCl bond length in CCl4 in pm?
◦ 353 pm
◦ 706 pm
◦ 167 pm
◦ 333 pm
◦ 177 pm
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by Brittanyd9008 on Jul 8, 2021

pocatato

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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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Brittanyd9008

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Reply 2 on: Jul 8, 2021
Wow, this really help

shailee

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Reply 3 on: Yesterday
Gracias!

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