Answered: Table 10B.2 Lennard-Jones parameters…

Table 10B.2 Lennard-Jones parameters for the (12,6)-potential €/(kJ mol-') r/pm Ar 128 342 Br2 CHe Cl, H2 536 427 454 527 368 412 34 297 Не 11 258 Хе 236 406

Chemistry for Engineering Students

3rd Edition

ISBN:9781285199023

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter5: Gases

Section: Chapter Questions

Problem 5.23PAE

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Question

Using the parameters for the Len nard-Jones potential energy as shown, calcu late the separation at which the potential energy of interaction between two brom ine molecules is lowest.

Table 10B.2
Lennard-Jones parameters for the (12,6)-potential
€/(kJ mol-')
r/pm
Ar
128
342
Br2
CHe
Cl,
H2
536
427
454
527
368
412
34
297
Не
11
258
Хе
236
406

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