The solubility of pure oxygen in water at 20.0°C and 760 torr is 4.30 × 103 g O₂ per liter H₂O. When air is in contact with water and the air pressure is 560 torr at 20.0°C, how many grams of oxygen from the air dissolves in 1. of water? The average concentration of oxygen in the air is 21.1% (v/v). i 000633 g0₂

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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.