CHEM 101 Lecture Notes - Lecture 8: Azimuthal Quantum Number, Hydrogen Atom, Horse Length
Document Summary
Brief answers to problems (a more detailed solution follows the brief answers. ) Your have the solutions - brief & detailed from last week"s material - week #7 - spring 2017. Here they are again. (1a) e2nd-excited state = 5. 726 x 10-20 j = 0. 358 ev. The possible (1b) for emission: lshortest = 5. 210 x 10-6 m = 5210 nm. For absorption: llongest = 1. 5631 x 10-5 m = 15631 nm. Discussion. states (nx, ny, nz) = (1,2,2) or (2,1,2) or (2,2,1). Discussion. (2a) (3,1,1), (3,1,0), (3,1,-1). (2b) (6,2,2), (6,2,1), (6,2,0), (6,2,-1), (6,2,-2). (2c) hydrogenic cation = si+13 (z = 14). (2d) llongest = 11. 64 nm. Practice: the second excited state indicates that n = 3. Theory and atomic structure page of the course documents section in modules on canvas: Hydrogen atom: from the swe to pictures of its solutions - what orbitals look like , your text, and your lecture notes. Some points to remember are briefly listed here.
