Recent content by burns96

  1. B

    Calculating Ion-Ion and Ion-Dipole Interaction Energies in Aqueous Solutions

    Homework Statement Neglecting hydrogen-bonding, calculate the interaction energy between (i) H3O+ and H2O and (ii) H3O+ and H3O+, if each pair is separated by 0.3 nm and assuming that the aqueous solvent can be treated as a medium with constant relative permittivity. Using your result...
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    What Is the Rotational Temperature of 31P14N in Interstellar Space?

    Homework Statement Hi there, I have a question that I'm not sure how to go about solving: I've been given a series of transitions in the microwave spectrum of 31P14N and have assigned these Jinitial and Jfinal quantum numbers, calculated the bond length etc. The next part says that when 31P14N...
  3. B

    Energies of interaction between molecules

    Homework Statement Estimate the energies of interaction at 25 °C between (i) two hydrogen molecules and (ii) two nitrogen molecules, if each pair is separated by 0.3 nm. Explain fully and clearly your reasoning and any assumptions you make in your answer. State the source of the values of any...
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