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The first line (peak) in the 12CO rotational spectrum is observed at 3.84235 cm-1 (corresponds to...

The first line (peak) in the 12CO rotational spectrum is observed at 3.84235 cm-1 (corresponds to the transition J-0 -> J-1). Calculate B, the rotational constant of 12CO (in cm-1). Calculate r, the link length of 12CO (in Armstrong) Calculate the position (the wave number, in cm-1) of the peak corresponding to the transition J-0 -> J-1 of 13CO. Molar masses (g/mol): 12C-12.00, 13C-13,0006, O-15.9994.

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