One mole (1.0 mol) of an ideal gas is initially at T1 = 298 K and has volume V1 = 2.0 L.  It is then reversibly expanded to final volume V2 = 3.0 L. Assume Cp = 5/2 R and Cv = 3/2R.  a) Calculate the following if the expansion is adiabatic:      1) ΔT       2) q       3) w       4) ΔU       5) ΔH

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.