1. The Helmholtz function of a certain gas is given by v – nb)T² F(T,V) = -nRT |1+ In an? пф V where n is the number of moles of gas, T is the temperatures of the gas, V is the volume of the gas, and a, b, and ø are constants. (a) Derive the equation of state, the entropy, and the internal energy of the gas.
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