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In discussing molecular rotation, the quantum number JJ is used rather than ll. The bond length...

In discussing molecular rotation, the quantum number JJ is used rather than ll. The bond length is 141.4pmpm.

Part A : Calculate Erot/KBT for 1H^81Br  for J=0 at 334 KK .

Part B: Calculate Erot/KBT  for 1H81Br for J =5 at 334 KK .

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