Standard Gibbs energy change and equilibrium constant. Different methods for expressing the concentration of solution - molality, molarity, mole fraction. percentage (by volume and mass both), the ...

Clarification: This story has been updated to clarify how University of Colorado researchers handle their data collection. A student digs into a math problem that references his favorite superhero ...

A rigorous PGC-like, molecule-based approach would require the computation of nine unknowns, which can only be achieved if nine independent equations are available (one of them being given by the ...