就是这句话的解释:ionic compounds are often soluble in water because water is a polar molecule and is attracted to the ions.要的是解释不是翻译(不是很理解“water is a polar molecule and is attracted to the ions” 相关知识点: 试题来源: 解析 由离子构成的分子,遇水会进行离子的游离,与水中的H...
while covalent compounds are insoluble in water. Solids like glass and plastic melt when heated to a very high temperature, but they never dissolve in any liquid. The chemical properties of soluble substances are different
What type of compound is not likely to dissolve in water? Name one other group of salts that are always soluble. Is water a polymer? What types of substances dissolve easily in water? What types of substances do not dissolve easily in water? Why are alkenes more soluble in water than ...
Are inorganic compounds soluble in water? Solubility The ionic bonds allow inorganic compounds to dissociate into positive and negative ions in water, making them highly soluble in water, meaning easily dissolved. On the other hand, most organic compounds are insoluble in water, although they are ...
Lipids are soluble in a. water. b. saltwater. c. oil. d. All of the above Non-polar molecules: Lipids are an example of non-polar molecules. They form an essential constituent for the formation of the cellular membranes and are vital for th...
Ionic water-soluble cyclodextrin polymers which are substituted by a group - Preparation ofヨージエフスエイトリエーヴアフエニユヴエシベーラジアドンマーリアスイラシラジオシユデーチユエイ
Besides of emission, glacial meltwater strongly impacts the accumulation of perfluoroalkyl substances in the small lake, while precipitation exhibits great impact on that of the big lake. We then modified the Quantitative Water Air Sediment Interaction model to explore how perfluoroalkyl substances ...
Zinc chloride (ZnCl2) is a compound of chlorine and zinc. It is colorless or white in appearance, highly soluble in water, and hygroscopic. It should be stored in a dry place and sealed to avoid contact with water vapor in the air. ...
Tetramethylammonium hydroxide pentahydrate (TMAH) is a colorless crystal (often containing three or five water molecules) with an amine-like odor. It has a melting point of 68-71℃ and is highly soluble in water. When dissolved, it releases heat and forms a strongly alkaline solution with a ...
5. Ionic components Inorganic salt dissolved in water, the insoluble salt or slightly soluble salt formed after the combination of anion and cation has a certain solubility at a certain temperature. In the RO system, it is continuously concentrated with the incoming water. When the solubility limi...