factors affecting solubility 1. Effect of Temperature For some substances to dissolve in a given solvent, heat is absorbed. The reaction is endothermic. In this case, an increase in temperature increases solubility. For some substances, heat is released when they dissolve in a given solvent. The reaction is called exothermic. In this case, an increase in temperature decreases solubility. Generally, an increase in temperature in the solubility of solids in liquids increases solubility. But for solubility of gas in liquids, an increase in temperature decreases solubility because gas evaporates as temperature increases. . 2. Effect of Pressure Pressure unlike temperature has little effect on solutions unless the solute is a gas. An increase in pressure causes greater interaction between particles of the gas and the liquid, thus, increasing solubility. 3. Nature of solute and solvent Nature of both the solute and the solvent affect the solubility.
Substances with similar intermolecular attractive forces tend to be soluble in one another. This generalization is stated as "like dissolves like." Non polar solutes are soluble in non polar solvents; Polar or ionic solutes are soluble in polar solvents
Liquids that are attracted by charged objects are composed of polar molecules; those that are not attracted by a charged body are non polar
AUDITOR SHEILA LEIGH TAACA
ESCORT JOHN RJ ANDALLO
MUSE JASMINE ARCE
JOHN REY BILLONES FREDELYN BAPTISTA PARKER NAVARRO DUKE PURUGANAN JOEDIMAR QUINTAL DAN VINCENT TAAL APRIL ANN TARA CHINDY TABLADA JASPER ALLEN LAZO
