Mole Valley Predators F.C. Mole Valley Predators F.C. Mole Valley Predators Football Club was an English football club based in Leatherhead, Surrey. The club played at Combined Counties Football League level, and also featured in the FA Cup and FA Vase. As Chessington White Hart F.C., the club was a member of the Surrey South Eastern Combination during the early 1990s, winning three promotions in four years before joining the Surrey County Senior League in 1997–98. Changing their name to Chessington United (no relation to Chessington & Hook United) in 1998, they finished as runners-up in 1998–99 and were promoted to the Combined Counties
Mole fraction the phenomenon of diffusion. Mole fraction In chemistry, the mole fraction or molar fraction (x) is defined as the amount of a constituent (expressed in moles), "n", divided by the total amount of all constituents in a mixture (also expressed in moles), "n": The sum of all the mole fractions is equal to 1: The same concept expressed with a denominator of 100 is the mole percent or molar percentage or molar proportion (mol%). The mole fraction is also called the amount fraction. It is identical to the number fraction, which is defined as the number of molecules of a