Answer to Question #74333 in Physical Chemistry for prakhar

Question #74333

Given that the spacing of the lines in the microwave spectrum of 24Al1H is constant at
12.604 cm1
. Calculate the moment of inertia and bond length of the molecule.

Expert's answer

m(27Al) = 26.9815mа
I = m*r2
I = (12.604)2 * 26.9815 = 4286 g*sm2

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