A gas cylinder of volume 5.00 L contains 1.02 g of Ar and 0.0510 g of Ne. The temperature is 293 K. Find the partial pressures, total pressure, and mole fractions. a. What is the partial pressure of Ar (in bar)? b. What is the partial pressure of Ne (in bar)? c. What is the total pressure (in bar)? d. What is the mole fraction Ar? e. What is the mole fraction Ne?

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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.