Thermodynamics and Chemistry
CHAPTER 9 MIXTURES 9.3 GASMIXTURES 241 chemical potential. Conceptually, a standard state should be a well-defined state of the ...
CHAPTER 9 MIXTURES 9.3 GASMIXTURES 242 From Eqs.9.2.50,9.2.52,9.3.7, and9.3.9we obtain the relations UiDUi (9.3.10) (ideal gas ...
CHAPTER 9 MIXTURES 9.3 GASMIXTURES 243 When we equate these two expressions for^0 i^00 i, divide both sides byRT, subtract the ...
CHAPTER 9 MIXTURES 9.3 GASMIXTURES 244 Table 9.1 Gas mixture: expressions for differences between partial molar and stan- dard m ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 245 where the quantityBi^0 , in order to be consistent withViD. ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 246 system 1 (A+B+C)(g) pDpACpBCpC pA;fA (A+B)(l) xA system 2 ( ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 247 Raoult’s law for fugacity can be recast in terms of chemica ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 248 By eliminatingi(g) between these equations and rearrangin ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 249 gas mixture fi liquid mixture xi Figure 9.6 Equilibrated li ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 250 BIOGRAPHICAL SKETCH William Henry (1774–1836) William Henry ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 251 reference state b 0 0:1 0:2 0:3 0:4 0 0:2 0:4 0:6 0:8 1:0 x ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 252 Note that the Henry’s law constants are not dimensionless, ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 253 that it continues to exhibit the ideal-dilute behavior desc ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 254 For consistency with Eqs.9.4.27and9.4.28, we can rewrite Eq ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 255 Raoult’s law Henry’s law 0 0:2 0:4 0:6 0:8 1:0 0 2 4 6 8 bc ...
CHAPTER 9 MIXTURES 9.4 LIQUID ANDSOLIDMIXTURES OFNONELECTROLYTES 256 Table 9.2 Partial molar quantities of solvent and non- elec ...
CHAPTER 9 MIXTURES 9.5 ACTIVITYCOEFFICIENTS INMIXTURES OFNONELECTROLYTES 257 Table 9.3 Reference states for nonelectrolyte const ...
CHAPTER 9 MIXTURES 9.5 ACTIVITYCOEFFICIENTS INMIXTURES OFNONELECTROLYTES 258 9.5.2 Ideal mixtures Since the activity coefficient ...
CHAPTER 9 MIXTURES 9.5 ACTIVITYCOEFFICIENTS INMIXTURES OFNONELECTROLYTES 259 Consider constituenti of a gas mixture. If we elimi ...
CHAPTER 9 MIXTURES 9.5 ACTIVITYCOEFFICIENTS INMIXTURES OFNONELECTROLYTES 260 reference state. Although three different expressio ...
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