本文改编自Openstax, 化学 2e, 第 13.4 节:平衡计算。 Tags Equilibrium ConstantKcEquilibrium Constant ExpressionConcentrationsReactantsProductsEquilibriumGaseous MixtureSulfur DioxideOxygenSulfur TrioxideInitial ConcentrationReaction StoichiometryICE TableNitrogenHydrogenAmmonia Gas...
A method is given to calculate equilibrium constants of higher members in a homologous series. The equilibrium constant of one of them must be known as a function of temperature at the operating pressure. Further, the boiling temperature at this operating pressure is required for all components ...
Topic: Calculating an equilibrium constant (Read 2827 times) For the same reaction, the standard Gibbs energy of reaction at 2000K is +135.2 kJmol−1 . Suppose that steam at 200 kPa is passed through a furnace tube at that temperature. Calculate the mole fraction of O2 present in the ou...
The molar volume of water is 18.079E-6 m^3/mol, the molar mass of water is 18.016 g/mol, and the constant R is 8.3145 Pa m^3/Kmol. How can I calculate the equilibrium mass of water as vapor in the vessel at 298.15? (It involves using the Antoine equation or modified Antoine) ...
Partial equilibrium costs represent the burden directly borne by the regulated entity (firms, households, government), including both pecuniary and nonpecuniary expenses, when prices are held constant. General equilibrium costs reflect the net burden once all good and factor markets have equilibrated. ...
Answer to: When calculating GDP, investment refers to the: A. purchase of stocks, bonds, or other financial assets B. purchase of new capital goods...
Two optimization approaches to correct the physical limitations of the Lee–Kesler–Plöcker equation of state for the application to long-chain hydrocarbons are presented. The quality of the approaches is evaluated by comparisons with experimental data and reference equations of state. The calculation...
Molarity is probably the most commonly used unit of concentration. It is the number of moles of solute per liter of solution (not necessarily the same as the volume of solvent!). Example: What is themolarity of a solutionmade when water is added to 11 g CaCl2to make 100 mL of solution...
We simulate equilibrium conditions letting the agents chose their commuting situation allowing for different combinations of decision dimensions. The results show that improving accessibility results in an increasing and expected demand for more peripheral locations. Thus we conclude that profiteers of ...
Market equilibrium occurs when the demand for the good is equal to the supply of that good in the economy. When the market is in equilibrium, there is no tendency for prices to change. We sat the market-clearing price has been achieved....