electronic

  1. H

    an open container with 10L of water at 1 bar and 20 C is used for cooling electronic

    an open container with 10L of water at 1 bar and 20 C is used for cooling electronic parts.Each electronic part has a mass of 01.kg and an average specific heat of 0.14 kJ/kg-K. The electronic parts are initially at 300 degrees Celcius and are required to be cooled to 80 degrees celcius without...
  2. K

    Assigning electronic transitions

    How do we find the what kind of electronic transition it is for a molecule computationally? How do we arrive at any of the following transition for any UV-Vis spectroscopy of organic molecules. σ → σ*π → π*n → σ*n → π* Can someone please tell me how it is done.
  3. C

    Activity Series explanation in terms of Electronic Configuration

    Does anyone know of an explanation for the order of the activity series in terms of electron configuration? (Particularly for Pb, Cu, Zn and Mg) Does one exist? The student I'm working with has not yet reviewed reduction potentials in class. So explaining in terms of experimentally determined...
  4. C

    electronic configuration of the F

    :) Hi i really need some help with AS chemistry. i hope someone will be able to help me my question is, give the electronic configuration of the F ( to the power -1) ion in terms of levels and sub-levels. and so far im totally clueless with all things chemistry but especially electronic...