Topic: Freundlich Isotherm
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What is Freundlich isotherm equation?
( ′fröind·lik ′ī·sō′thərm i′kwā·zhən ) (physics) Equation which states that the volume of gas adsorbed on a surface at a given temperature is proportional to the pressure of the gas raised to a constant power. Read More »
Source: http://www.answers.com/topic/freundlich-isotherm-equation
What is Freundlich isotherm?
An isotherm for adsorption with the form θ = c1P1/c2, where the fractional coverage θ is the ratio of adsorption sites occupied to the number of adsorption sites available, c1, and c2 are constants, and P is the pressure of gas. The Freundl... Read More »
Source: http://www.answers.com/topic/freundlich-isotherm
What is the difference between the Freundlich BET and Langmuir ad...
There are a few differences, but the main one is that Langmuir can only be used for surfaces which are cover by only one layer of gas and the BET surface area is calculated using the multilayer model. Read More »
Source: http://wiki.answers.com/Q/What+are+different+types+of+adsorption+...
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Freundlich Isotherm
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Do a log-log of your sample values (y-axis; e.g., sorption levels), and plot that against the x-axis (e.g., concentration in solution). This will linearize your model so that you can get a regression equation (excel will do this). Use this ...
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Source: http://wiki.answers.com/Q/How_do_you_calculate_Kf_constant_in_Fre...
The answer can best be vizualized for the Freundlich by transforming your equation to: log(q ) =log Kf + 1/n log Ceq (f and eq are subscripts) along with the condition that: If (1/n) approaches 1 the equation is linear. If the equation is l...
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Source: http://answers.yahoo.com/question/index?qid=20070802072728AAyIcpB
Go to science and math not word play
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Source: http://answers.yahoo.com/question/index?qid=20120321232854AAyqT2v
In 1909, Freundlich gave an empirical expression representing the isothermal variation of Adsorption of a quantity of gas adsorbed by unit mass of solid adsorbent with pressure. This equation is known as Freundlich Adsorption Isotherm or Fr...
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Source: http://www.xamplified.com/freundlich-adsorption-isotherm/
