Recent content by raovq

  1. R

    Chemistry How do you convert Density into moles?

    I think the easiest way to solve this problem is to avoid moles alltogether. Specific heats are _usually_ expressed as J/Kg/C, so moles aren't required unless you want them to be. You know what your total mass of solvent is and it's specific heat, so finding the energy released with the...
  2. R

    How Do I Calculate Bulk Modulus from DFT Data for Solid Carbon Dioxide?

    Homework Statement I have been asked to calculate the bulk modulus for a carbon dioxide solid from data I have calculated. I have made a quick plot of unit cell size vs pressure (sorry for no labels, unit cell is Y axis as square angstroms, and pressure is in GPa), which looks ok...
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