11.5 When SO3 is decomposed at the constant pressure P and T = 1000 K, the partial pressure of O₂ in the equilibrium gas is 0.05 atm. What is the pressure P? If the pressure of this equilibrated gas is increased to 1 atm, to what value must the temperature be decreased to produce a gas mixture in which po₂ = 0.05 atm?

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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.