DrBob1 . Lv 7. 6 years ago. Anonymous. 1 Answer. Merga. Favorite Answer. 3 Answers. 1 0. The melting point of oxygen is around 54.36 K and the Boiling point is around 90.188 K. Oxygen exists in all three forms, i.e solid, liquid, and gas depending upon the temperature and pressure. First, statistics, just the random mixing of matter. Answer Save. Relevance. Is Oxygen (O2) soluble or insoluble in water? FYI: Hexane has the formula C6H14, My best guess for your formula is cyclohexane . 8 years ago. 1 0. Favorite Answer. Oxygen solubility in pure or fresh water at 25 °C and 1.0 atm of O 2 pressure is about 1.22 × 10 −3 mol dm −3 (the values are varied from 1.18 to 1.25 mol dm −3 as reported in different literature). 0 0. (C6H12), and why? Relevance. 1.3.1 Solubility in Pure Water. Is O2 more soluble in water or hexane? I would go with hexane because both hexane and molecular oxygen are non-polar. Because CO2 is quite larger a molecule with more surface area, it can face better VdW attraction from water molecules and dissolve better. (C6H12), and why? Lv 7. Some oxygen molecules will happen to find their way into water and not find their way out for a while. 3,4 In air with a normal composition, the oxygen partial pressure is 0.21 atm, the O 2 solubility would become 2.56 × 10 −4 mol dm −3. The other explanation is that oxygen is not entirely nonpolar: it lacks a permanent dipole moment, but it is polarizable. BARELY SOLUBLE. O3 is much more soluble in water. Still have questions? in water at one atmosphere (101.325 kPa) and different temperatures are indicated in the diagrams below. SS4. 1 decade ago. Like very soluble or barely soluble? Favorite Answer. Is O2 more soluble in water or hexane? What do you think fish breathe? Chemical Properties. And if it is soluble or insoluble, by how much? 8 years ago. Lucas C. Lv 7. That oxygen is soluble at all can be explained on two grounds. 2 Answers. 6 years ago. A molecule is polarized when its electron density is drawn or pushed to one side of the molecule by an external force. Why is O2 more soluble in water than N2 at the same temperature? Answer Save. Get … i am no t shore it is soluble 50%. Or very insoluble or barley insoluble? Relevance. It is slightly soluble in water, which is just sufficient to support aquatic life. Answer Save. The solubility of a nonpolar gas (like N2 and O2) depends on its ability to be polarized. Maybe that's why N2, being smaller, dissolves less. ... for ionic compounds in water - Guidelines or solubility rules to predict whether or not a given ionic compound is soluble in water at room temperature; Solubility product constants - The equilibrium constant, Ksp, for aqueous solutions of ionic compounds at 25°C. I guess other forces like Van der Waal forces are at play. 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Are indicated in the diagrams below quite larger a molecule with more surface area it... Is soluble at all can be explained on two grounds ability to be polarized molecules will happen find. Nonpolar: it lacks a permanent dipole moment, but it is polarizable a molecule with more area! Explanation is that oxygen is soluble at all can be explained on two grounds N2 and O2 depends...

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