O ELECTRONIC STRUCTURE Interconverting wavelength, frequency and photon energy It takes 463. kJ/molto break an oxygen-hydrogen...

Question

Question

science chemistry

Answer 1

Answer #1

E=hf

E=463000 / 6.022exp 23 = 7.688exp (-19) J

f = E/h = 7.688exp (-19) /6.63exp (-34) = 1.16exp 15

wavelength = c/f = 3exp8/ 1.16exp15 = 2.59exp (-7) m

= 259 nm

Answer 2

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