(and non-polar dissolves in non-polar). An insoluble substance is a solid that doesn't dissolve, even if you warm up the water. Polar liquids, like water, dissolve other liquids which are polar or somewhat polar. Hydrophilic (water loving) substances readily dissolve in water. please help ASAP. Water has a polar structure (there is a negative charge on the oxygen atom, positive on the hydrogen atoms), therefore substances that also have a polar structure dissolve in it. They are water-soluble. There are many kinds of solutions, but the most well-known ones are mixtures of a solid and a liquid, such as sugar and water. The first example is AluminumOxide. 4 Answers. C) hydrophobic and lipophilic. 1 decade ago. Especially the hemicelluloses should be good candidates, as they are insoluble in water, and the result of the hydrolisis is edible (sugars and some polisaccharides). Another example is soap, which has a hydrophilic head and a hydrophobic tail, allowing it to dissolve in both water and oil. On the other hand, substances that have no polar structure, such as fats, do not dissolve in water. But they typically need very strong acids for the reaction. Substances that are hydrophobic ('water-fearing') do not dissolve well in water, whereas those that are hydrophilic ('water-friendly') do. The polysaccharides are a better bet. Nonelectrolytes: Substances that do not form ions when they dissolve in water. Polar liquids, like water, do not dissolve nonpolar liquids like oil. Hydrophilic and hydrophobic molecules are also known as polar molecules and nonpolar molecules, respectively. D) hydrophilic and lipophilic. In the course, there's an exercise where we have to explain why something dissolves in water and why other compounds doesn't. A Fun Experiment To Try At Home: Which Solids Are Good At Dissolving? An example of a hydrophilic substance is sodium chloride. This type of … Electrolytes: Substances that dissolve in water to produce ionic solutions. A) hydrophobic and lipophobic. Those that dissolve are called soluble substances; those that do not dissolve are called insoluble substances. Water is a polar molecule, and because of this, water dissolves other polar substances and many ionic substances. The reason that some substances dissolve in water and others don't depends on their reaction to water. B) hydrophilic and lipophobic. The liquid that dissolves the solute is called the 'solvent'. Nonelectrolytes are substances that do not produce ions when dissolved in water. However, water does not dissolve nonpolar substances. Answer Save. Substances that readily dissolve in water and do not readily dissolve in lipids are? Some hydrophilic substances do not dissolve. Acids and bases are aqueous solutions, as part of their Arrhenius definitions. Lv 7. 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