A monoatomic gas, X, adsorption on a surface, Langmuir adsorption isotherm. A plot of the fraction of surface coverage, θ against the concentration of the gas [X], for very low concentration of the gas, is described by the equation:
1
θ = K[X]
2
\(\rm 1-\theta=\frac{1}{K[X]}\)
3
θ = K1/2[X]1/2
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\(\rm \theta=\frac{K[X]}{1-K[X]}\)
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