Recent content by Tanya S

  1. T

    Born-Fajans-Haber Cycle?

    Suppose a chemist discovers a new metallic element and names it "Xiguum" (Xi). Xi exhibits chemical behaviour similar to an alkaline earth. Xi(s) + Cl2(g) --> XiCl2(s) Lattice energy for XiCl2 -2300 kJ/mol First Ionization energy of Xi 420 kJ/mol Second Ionization energy of Xi...
  2. T

    I have an 8 gig compact flash card and I can see the pictures on my canon 5d

    but I can't upload them.? I can see the images but I can't upload them to lightroom. I also tried opening them in photoshop cs3 and I get a 'can't complete because of error. How can I upload them to lightroom?
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