Not all substances dissolve in water. Solubility rules allow prediction of what products will be insoluble in water. The first example is AluminumOxide. Substances that readily dissolve in water and do not readily dissolve in lipids are? Relevance. Substances that dissolve in water to yield ions are called electrolytes. Polar liquids, like water, do not dissolve nonpolar liquids like oil. Liquids can dissolve certain other liquids, depending on the attractions between the molecules of both liquids. Dissociation: The process by which a molecular compound splits up to form ions in the solution. The polysaccharides are a better bet. 4 Answers. C) hydrophobic and lipophilic. Substances that are hydrophobic ('water-fearing') do not dissolve well in water, whereas those that are hydrophilic ('water-friendly') do. An insoluble substance is a solid that doesn't dissolve, even if you warm up the water. The solid that dissolves is called the 'solute'. However, water does not dissolve nonpolar substances. In the course, there's an exercise where we have to explain why something dissolves in water and why other compounds doesn't. I'm studying for my exam introduction to chemistry. The reason that some substances dissolve in water and others don't depends on their reaction to water. A Fun Experiment To Try At Home: Which Solids Are Good At Dissolving? 1 decade ago. A) hydrophobic and lipophobic. Those that dissolve are called soluble substances; those that do not dissolve are called insoluble substances. DinDjinn. On the other hand, substances that have no polar structure, such as fats, do not dissolve in water. This type of … 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. An example of a hydrophilic substance is sodium chloride. D) hydrophilic and lipophilic. Nonelectrolytes: Substances that do not form ions when they dissolve in water. 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. Hydrophilic (water loving) substances readily dissolve in water. Answer Save. (and non-polar dissolves in non-polar). Polar liquids, like water, dissolve other liquids which are polar or somewhat polar. Nonelectrolytes are substances that do not produce ions when dissolved in water. Acids and bases are aqueous solutions, as part of their Arrhenius definitions. Another example is soap, which has a hydrophilic head and a hydrophobic tail, allowing it to dissolve in both water and oil. But they typically need very strong acids for the reaction. Electrolytes: Substances that dissolve in water to produce ionic solutions. For me, if the substance is polar, than it dissolves in water because H2O is polar to. 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