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    What is the correct method for finding the lattice constant of NaCl?

    Please help, I actually lost a little sleep last night trying to figure this out. :-p I asked my professor and he didn't give me a straight answer on whether my method of thinking is correct or not. However, my impression from his response was my method was correct but on second thought, I'm...
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    What is the correct method for finding the lattice constant of NaCl?

    Homework Statement NaCl is a simple cubic lattice, with the Na and Cl atoms alternating positions. Assuming that the atoms are hard spheres with nearest neighbors touching, what is the lattice constant of NaCl? (The effective radius of Na is 1.0 angstroms, and the effective radius of Cl is 1.8...
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    How to find integrated peaks on NMR graphs

    Hi all, I am currently self studying a chapter on Modern Analytical Chemistry. One part talks about interpreting NMR graphs and I understand the basic gist of it, however, I don't understand how to find the integrated peaks. I've looked extensively online and I now understand that you have to...
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    What exactly does radio luminosity mean?

    Like the title says, I'm wondering what exactly is the definition for radio luminosity. A search on Google doesn't turn up with anything. I think it means the intensity of radio waves emitted, but I'm not sure. I'd rather you explain the term without using the word luminous or any variation of...
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