PHYSICAL CHEMISTRY IN BRIEF

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 441 Example Ascertain the spreadability of n-octanol (oct) on water (w) and ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 442 Obr.13.2:Pressure inside a bubble Example Determine the difference betwe ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 443 subscriptr. The same quantities for a flat surface are denoted using the ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 444 E ̈otv ̈os and later Ramsay-Shields found out that in a very broad tempe ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 445 wherekis the number of components in the mixture, andρ(l)andρ(l)i are th ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 446 Obr.13.3:Substance concentration in the vicinity of an interface. Note:A ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 447 Obr.13.4:Adsorption isotherms For an ideal mixtureci ( ∂lnγi[c] ∂ci ) T ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 448 Solution From Szyszkowski’s equation (13.25) we obtain ( ∂γ ∂c 2 ) =− a ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 449 Obr.13.5:Adsorption isobars At higher adsorption values the dependence o ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 450 13.2 Adsorption equilibria Substances adsorbing from a gas to a solid al ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 451 Obr.13.6:Adsorption isosteres 13.2.2 Adsorption heat The course of the i ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 452 The basic differences between physical adsorption and chemisorption are ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 453 Note:This isotherm can be derived on condition that: Only one single la ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 454 13.2.6 Capillary condensation Sometimes the description of gas adsorptio ...

CHAP. 13: PHYSICAL CHEMISTRY OF SURFACES [CONTENTS] 455 Example Adsorption of acetone(2) from an aqueous solution on charcoal at ...

CHAP. 14: DISPERSION SYSTEMS [CONTENTS] 456 Chapter 14 Dispersion systems Dispersion systems are systems containing at least two ...

CHAP. 14: DISPERSION SYSTEMS [CONTENTS] 457 Dispersion environment Dispersion phase Term used for the system Gas Liquid Mist Gas ...

CHAP. 14: DISPERSION SYSTEMS [CONTENTS] 458 When describing the properties of dispersion systems, we may characterize them using ...

CHAP. 14: DISPERSION SYSTEMS [CONTENTS] 459 14.2 Properties of colloid systems Systems containing colloid particles are in some ...

CHAP. 14: DISPERSION SYSTEMS [CONTENTS] 460 The scattering is inversely proportional to the fourth power of the wavelength of t ...