Delta G, or Gibbs free energy, is a thermodynamic quantity that provides valuable information about the spontaneity and equilibrium of a chemical reaction. In this article, we will discuss the concept ...

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Entropy of liquid Na: the present calculation (red) and experimental data (black). The entropy value is normalized by the gas constant R. T 1 denotes the melting temperature. Osaka, Japan - A ...

The graphical method involves plotting concentration data versus time and extrapolating the curve back to t=0 using a tangent line. a. Collect data: Measure the concentration of a reactant or product ...

A new study proposes a radically simple and efficient way of calculating the complex physical quantity known as entropy -- and it probably exists on your own computer. Entropy, a measure of the ...

"Enthalpy-Entropy Compensation Effect" (EECE) is ubiquitous in chemical reactions; however, such an EECE has been rarely explored in biomimetic oxidation reactions. In this study, six ...

Second-order rate constants k(2) for the reactions of various donor- and acceptor-substituted benzhydrylium ions Ar(2)CH(+) with π-nucleophiles in CH(2)Cl(2) were determined by laser flash irradiation ...