ocr: ch112 1988 quiz 2 page 1 1. (20 pts.) The bright yellow 1ight emitted by 4 sodium vapor lamp consists of two emission lines of which one has a wavelength of 589.0 na. (o) Calculate the frequency of this radiation. y:c VE 329 Y 3orio'als ie -fm : - Siogmls (b) Calculate the energy of a photon of this radiation e-hy : (im"ri/Ga"A) 11 336 x10-"9 (e) Calculate the energy in kJ/mol 336y-,W38T, 6.0711015, 202 Amd (d) In scanning the spectrun of sodiun, the shortest wavelength observed Is 240 na. Calculate the lonlzatlon energy of sodlua, E.Ac l1 Ciys"nlsretes = R3X109T Afv xio-ta 2. (20 pts. From Co ...
