6.P.2.3 Properties of Matter Study Guide –Physical Topics include solubility, density, melting point, boiling point, freezing point – Part 1: Solubility - know the following vocabulary - Heterogeneous mixture do not appear “the same” throughout. “Least mixed”. Particles are large enough to be seen. - appear the are very small cannot be Homogeneous Mixture same throughout, “well mixed”, particles – seen a type of homogeneous mixture Solution - formed when one substance dissolves in another. “Best mixed” of all mixtures (EX: Kool-aid powder mixed with water) the substance that is dissolved in a solution (EX: Kool-aid mix) Solute - the substance that does the dissolving in a solution (EX: water) Solvent - Water is one because it can dissolve many substances Universal solvent – the amount of a solute that can be dissolved in a give amount of solvent Solubility - term that describes a substance that dissolves in another substance Soluble - a substance that does not dissolve (or very little dissolves) in another substance (EX: spoon) Insoluble - a solution in which a little amount of solute is dissolved in a large amount of solvent Dilute solution - (watered down) a solution in which a lot of solute is dissolved in a small amount of solvent (EX: Concentrated solution - frozen orange juice) a solution that contains all the solute that can normally be dissolved at a given Saturated solution – temperature a solution what contains more solute (dissolved material) than normal Supersaturated solution – a solution that is capable of dissolving more solute (not saturated) Unsaturated solution –
6.P.2.3 –Physical Properties of Matter Study Guide Topics include – solubility, density, melting point, boiling point, freezing point Part 1: Solubility - know the following vocabulary Heterogeneous mixture - do not appear “the same” throughout. “Least mixed”. Particles are large enough to be seen. Homogeneous Mixture - appear the same throughout, “well mixed”, particles are very small – cannot be seen Solution - a type of homogeneous mixture formed when one substance dissolves in another. “Best mixed” of all mixtures (EX: Kool-aid powder mixed with water) Solute - the substance that is dissolved in a solution (EX: Kool-aid mix) Solvent - the substance that does the dissolving in a solution (EX: water) Universal solvent – Water is one because it can dissolve many substances Solubility - the amount of a solute that can be dissolved in a give amount of solvent Soluble - term that describes a substance that dissolves in another substance Insoluble - a substance that does not dissolve (or very little dissolves) in another substance (EX: spoon) Dilute solution - a solution in which a little amount of solute is dissolved in a large amount of solvent (watered down) Concentrated solution - a solution in which a lot of solute is dissolved in a small amount of solvent (EX: frozen orange juice) Saturated solution – a solution that contains all the solute that can normally be dissolved at a given temperature Supersaturated solution – a solution what contains more solute (dissolved material) than normal Unsaturated solution – a solution that is capable of dissolving more solute (not saturated)
6.p.2.3_solubility_quiz_study_guide_key.docx