Answer to Question #240999 in General Chemistry for Tdub

General Chemistry

Question #240999

The energy (J) required for an electronic transition in a Bohr hydrogen atom from n = 2 to n = 3 is ________ J.

Expert's answer

Enegy required =

13.6 ( - 1 / 32 + 1 / 22 ) ev .

13.6 × ( 5 / 36 ) ev .

13.6 × 5 × 1.6 × 10^-19 / 36

3 × 10^-19 j

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