Young’s rule

A. Findlay (1902) found that Ramsay and Young s rule for the vapour pressures of pure liquids ( 89) has an analogue in the case of solutions. If TA, TA1 are two temperatures at which the substance A has the solubilities s, s, and TB, TB two temperatures at which another substance has the same solubilities in the given solvent then ... 

Davies = Eq. 1.21 Pitzer = Eq. 1.13 and correlation equations based on Young s rules special models = expressions like Eq. 1.23. 

See also - contact angle, -> equilibrium form of crystals and droplets, - Youngs equation, - Young s rule. 

Young s rule — A liquid droplet formed on a flat, solid foreign substrate (Fig.) has a volume V(R, 90),... 

Young s rule — Figure. Cross section of a liquid droplet formed on... 

Porter showed that Ramsay and Young s rule follows from the equation ... 

Na-Mg) interactions for mixtures (NaCl -h MgCl2) are related to and the ternary interactions (Na-Mg-Cl) are related to The Pitzer s equations thus incorporate Young s rule in all of its formulations. This general approach, although somewhat complicated, can account for all the possible interactions in a stepwise manner. Computer codes have been written that can be used to estimate the physical-chemical properties of natural waters over a wide range of temperatures (0-100 °C) and ionic strengths (0-6 m) (Millero, 2001). 

Tremaine and co-workers (Tremaine etal., 1997, Shvedov and Tremaine, 1997) have studied the volumetric properties of mixtures of dimethylammonimn chloride and morpholine chloride (2) with hydrochloric acid (3). They described the volumetric properties of the mixture by Young s rule... 

Equation (1) tells us that for sufficiently small droplets the wetting angle 0 is a function of the curvature radius R. For R oo,K/Rsind 0 and Eq. (1) transforms into the Young s rule [vi]. 

---