Introduction to the compounds that dissolve in water:
When the table salt and sugar added in water they dissolve as they are soluble in water. But when petroleum is added in to water it does not dissolves same with the sand it does not dissolves as both are insoluble in water. The solubility of different compound helps us to predict what compound dissolves in water. The complete information of what compound dissolves in water helps us to prepare the stock solution of compounds for their analysis. Please express your views of this topic Energy Types by commenting on blog.
Solubility compounds dissolve in water:
Solubility is main criteria that give us information the compound dissolves in water. Solubility is ability of solid, liquid and gases to dissolves in to the liquid to give homogeneous solution. The solid, liquid, gases that dissolve in to the liquid are known as solute while the liquid that dissolves the solute is known as the solvent. The value of solubility is expressed in g/ml. The value of solubility of various compounds in water gives an idea that what compound dissolves in water in what amount. The solubility of compound in water can be affected by temperature and pressure, as the increases in temperature increase the solubility of compounds while reduction in the temperature decreases their solubility. Same with the pressure, pressure increment increase the compound solubility in the water.
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Ionic compounds and water solubility
When the ionic compounds are dissolves in the water they will solublizes like sodium chloride, magnesium chloride. But when the organic covalent compounds dissolves in water they will not solublizes like methane, carbon tetrachloride. Water solublizes any compound if it able to break the interionic interaction of the compounds, therefore the answer of what compound dissolves in water is that only that compound dissolves in water is that compounds for which water is able to break down their ionic interaction. There are also two rules to find out what compounds soluble in water.
The solubility of compounds in water is high if force of attraction in between water molecules and oppositely charged ions are high as compared to the force of attraction between negatively charged ions.
The solubility of compounds in water is low if force of attraction in between water molecules and oppositely charged ions are low as compared to the force of attraction between negatively charged ions.
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