"\\(K^\\Theta\\)"^^ . . . . . "The \"Equlilbrium Constant\", also known as the thermodynamic equilibrium constant, is an expression that gives us a ratio of the products and reactants of a reaction at equilibrium with respect to a specific unit." . "http://en.wikipedia.org/wiki/Equilibrium_constant"^^ . "http://www.iso.org/iso/catalogue_detail?csnumber=31894"^^ . . "\\(K^\\Theta = \\Pi_B(\\lambda_B^\\Theta)^{-\\nu_B}\\), where \\(\\Pi_B\\) denotes the product for all substances \\(B\\), \\(\\lambda_B^\\Theta\\) is the standard absolute activity of substance \\(B\\), and \\(\\nu_B\\) is the stoichiometric number of the substance \\(B\\)."^^ . "Equilibrium Constant"@en . .