A text-book of physical chemistry / by R.A. Lehfeldt.

  • Robert Alfred Lehfeldt
Date:
[pref. 1899]
Catalogue details

Licence: Public Domain Mark

Credit: A text-book of physical chemistry / by R.A. Lehfeldt. Source: Wellcome Collection.

Provider: This material has been provided by University of Bristol Library. The original may be consulted at University of Bristol Library.

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    CHAPTER II Physical Constants in Relation to Chemical Constitution PACK § 1. Density of fluids 76 ' 2. Thermal expansion of fluids 79 3. Vapour pressure and critical point 8r 4. Theoretical relations at the critical point: law of corre- spondence 83 5. Atomic volume ......... 91 6. Refractive index ......... 93 7. Dielectric constant . 102 8. Viscosity 106 9. Surface tension : molecular aggregation of liquids . . in 10. Constitutive properties : rotation of polarized light . .116 CHAPTER III The Pkinciples of Thermodynamics § ]. The laws of thermodynamics 124 2. The first law 126 3. Application to a perfect gas ....... 130 4. Reversibility ......... 133 5. Entropy of a perfect gas 134 6. Entropy as the criterion of equilibrium in'general . . 139 7. Deduction of the law of mass action 141 8. Thermodynamic equation between p, v, S, and T . . 145 9. Deduction of the influence of temperature on equilibrium . 148 10. Alternative deduction 151 CHAPTER IV Chemical Dynamics of Homogeneous Systems § 1. Law of mass action ........ 153 2. Chemical equilibrium : gases ...... 157 3. Equilibrium in liquids 162 4. Avidity 167 5. Dissociation of water 171