Dynamic chemical equilibrium

The criteria that identify a dynamic chemical equilibrium are ... 

As an indispensable source of fertilizer, the Haber process is one of the most important reactions in industrial chemistry. Nevertheless, even under optimal conditions the yield of the ammonia synthesis in industrial reactors is only about 13%. This Is because the Haber process does not go to completion the net rate of producing ammonia reaches zero when substantial amounts of N2 and H2 are still present. At balance, the concentrations no longer change even though some of each starting material is still present. This balance point represents dynamic chemical equilibrium. 

Through NMR techniques both D and the microscopic parameter r are obtainable. The limitations of these techniques in their application to zeolites are discussed below. Note that these and other kinetic results from NMR are obtained under conditions of dynamic chemical equilibrium. 

Formally, Eq. 6.36 can be derived from Eq. 6.33 by setting o )reac equal to zero, which corresponds to equally fast adsorption and desorption steps (a dynamic chemical equilibrium). 

Explains what is meant by dynamic chemical equilibrium... 

Harris HJ, Cartwright K (1982) Pressure fluctuations in an Antarctic Aquifer The freight-train response to a moving rock glacier. In Craddock C (ed) Antarctic earth science. University of Wisconsin Press, Madison, WI, pp 1139-1149 Harris HJ, Cartwright K, Torii T (1979) Dynamic chemical equilibrium in a polar desert pond A sensitive index of meteorological cycles. Science 204 30-1303 (Erratum, Science 204 909)... 

Dynamic Chemical Equilibrium Dynamic chemical equilibrium occurs when the rate of the forward reaction equals the rate of the reverse reaction. Dynamic Chemical Equilibrium When dynamic chemical equilibrium is reached, the concentrations of the reactants and products become constant. 

Explain how dynamic chemical equilibrium involves the concepts of sameness and constancy. 

A dynamic chemical equilibrium is established when two exactly opposite chemical reactions are occurring at the same place, at the same time, with the seime rates (speed) of reaction. I call this example a dynamic chemical equilibrium, because when the reactions reach equilibrium, things don t just stop — the reactants still react to form the products, and those substances react to form the original reactants. 

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