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What is hill isotherm?
The Langmuir equation (also known as the Langmuir isotherm, Langmuir adsorption equation or Hill-Langmuir equation) relates the coverage or adsorption of molecules on a solid surface to gas pressure or concentration of a medium above the solid surface at a fixed temperature.
What should be result of adsorption acetic acid on charcoal?
the result should be an isotherm showing adsorbtion. most likely langmuir isotherm.
How do you calculate molecular weight of a compound from its langmuir isotherm?
The monolayer capacity of the adsorbent is equal to number of moles of adsorption sites present on one gram of sample. The Langmuir and BET isotherms may be used to find th monolayer capacity of the adsorbent. Thus on taking the reciprocal of the monolayer capacity, one can find the molecular weight of the adsorbent.
What is Freundlich adsorption isotherm and Langmuir isotherm?
At a given temperature, the extent of adsorption will increase with the increase of pressure of the gas. The extent of adsorption is measured as x/m, where mi= is the mass of adsorbent and x that of adsorbate. At low pressure, x/m varies linearly with p. As per Freundlich adsorption equation Taking log both sides of the equation, we get, At low pressure, x/m=kP At high pressure, x/m=kPo This is called Freundlich adsorption isotherm at a constant temperature. Freundlich isotherm fails at high pressure and is only for physical adsorption. Langmuir isotherm is represented as x/m=ap/(1+bp) (a and b are constants) At very high pressure,(bp>>1) x/m=a/b At very low pressure,(bp<<1) x/m=ap
When was Langmuir - journal - created?
Langmuir - journal - was created in 1985.
When did Gavin I. Langmuir die?
Gavin I. Langmuir died in 2005.
When was Gavin I. Langmuir born?
Gavin I. Langmuir was born in 1924.
What has the author Irving Langmuir written?
Irving Langmuir has written: 'Collected works'
When did Alexander Langmuir die?
Alexander Langmuir died on 1993-11-22.
When was Alexander Langmuir born?
Alexander Langmuir was born on 1910-09-12.
When was Irving Langmuir House created?
Irving Langmuir House was created in 1919.
What is Irving Langmuir's birthday?
Irving Langmuir was born on January 31, 1881.
