Mole Valley 14 Liberal Democrats, and 7 Independents (6 Ashtead Independents and 1 Beare Green Independent). There are no Labour, UKIP or Green Party councillors. Surrey County Council, elected every four years, obtains six representatives from this area: The district, named after the River Mole, was formed on 1 April 1974, under the Local Government Act 1972, by a merger of the urban districts of Dorking and Leatherhead and most of the Dorking and Horley Rural District. A Legatum Prosperity Index published by the Legatum Institute in October 2016 showed Mole Valley as the second most prosperous council area in the United
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