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Reaction rate - Wikipedia
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Reaction rate
/ From Wikipedia
... The influence of temperature is described by the Arrhenius equation, whose result is factored into the equation by k. As a rule of thumb, the reaction rate doubles for every 10 degrees Celsius increase in temperature. ... It may affect the rate or even course of a reaction. ... [25/04/06]
http://en.wikipedia.org/wiki/Reaction_rate |
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rate theory
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... Thus, the function, , is the variance that the Rate Theory will provide an explicit equation to define and can be experimentally calculated for any column from its length and column efficiency. ... This is how the Rate Theory provides an equation for the final variance of the peak leaving the column. ...
http://www.chromatography-online.org/topics/rate/theory.html |
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The Arrhenius Equation
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/ Course Chapters
... Quantitatively this relationship between the rate a reaction proceeds and its temperature is determined by the Arrhenius Equation. ... has a rate coefficient of 1.0 x 10-10 s-1 at 300 K and an activation energy of 111 kJ mol-1. What is the rate coefficient at 273 K? ... [27/10/08]
http://www.shodor.org/UNChem/advanced/kin/arrhenius.html |
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PlanetMath: Lorenz equation
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/ Math for the people, by the people. ... If then all solution of the Lorenz equation will enter an ellipsoid centered at in finite time. ...
"Lorenz equation" is owned by Daume. ... Log in to rate this entry. ... This is version 16 of Lorenz equation, born on 2003-06-21, modified 2005-05-20. ...
http://planetmath.org/encyclopedia/LorenzEquation.html |
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Equation of Continuity
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... For a non-viscous, incompressible fluid in steady flow, the sum of pressure, potential and kinetic energies per unit volume is constant at any point
Equations in Fluid Mechanics Common fluid mechanics equations - Bernoulli, conservation of energy, conservation of mass, pressure, Navier-Stokes, ideal gas law, Euler equations, Laplace equations, Darcy ... [17/10/08]
http://www.engineeringtoolbox.com/equation-continuity-d_180.html |
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Heart Rate Training Zones
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Heart Rate Training Zones
... Please remember that any equation used to determine your maximum heart rate (MHR) is only a best guess and not a guarantee of your true MHR value. ... The calculator determines your maximum heart rate (MHR) based on the equation: 217 - ( age × 0.85 ) [Miller et al (1993)]. ... [24/01/08]
http://www.brianmac.co.uk/hrm1.htm |
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equation of motion -- Britannica Online Encyclopedia
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... For example, a falling body accelerates at a constant rate, g. Acceleration is the rate of change of velocity with respect to time, so that by integration the velocity v in terms of time t is given by v = gt. Velocity is the time rate of change of position S, and, consequently, integration of the velocity equation yields S = 1/2gt2. ...
http://www.britannica.com/EBchecked/topic/394101/equation-of-motion |
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What Is The Drake Equation?
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General Information
/ What is the Drake Equation? by Steve Ford, WB8IMY
... R* = The rate of formation of suitable stars (stars such as our Sun)
... Frank Drake's own current solution to the Drake Equation estimates 10,000 communicative civilizations in the Milky Way. ... [29/04/03]
http://www.setileague.org/general/drake.htm |
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Generalised master equation
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... When it is assumed that the tunnelling rates are small compared to the Coulomb energy and the average level spacing, then use of the master equation is justified [13]. ... refers to the rate that corresponds to the reverse process. The tunnelling rates through the right barrier are defined similarly. ... [08/11/96]
http://www.cmth.ph.ic.ac.uk/people/a.mackinnon/Research/Pals2/node1.html |
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