PRESENTATION OUTLINE
WORDS, EXAMPLES, AND PICTURES
Acid: A compound that usually has a sour taste and is capable of neutralizing alkalis and reddening blue litmus paper
Ex: Boric Acid
Bases: Substances that are slippery to touch, tastes bitter, and changes the color of indicatorsi
Ex: Ammonia
Colligative: properties of solutions that depend on the number of particles in a volume of solvent and not on the mass of the particles
Ex: Vapor Pressure Depression
Colloid: A solution that has particles ranging between 1-1000 nanometers in diameter, yet are still able to remain evenly distributed throughout the solution
Ex: Shampoo, conditioner, and gels
Concentration: The amount of a substance per defined space
Ex: Molarity
Dilution: A reduction in the pH of a chemical (gas, vapor, solution)
Ex: C1+V1=C2+V2
Immiscible : Cannot be mixed together; must be shaken to eventually separate into layers
Ex: Oil and Water
Miscible: Mixture that have a uniform nature; mix well together
Ex: Alcohol and Water
Molality: The number of solute divided by the number of solvent
Ex: Moles of solute divided by kg of solvent
Molarity: The concentration of a solution given in gram moles of solute per liter of solution
Ex: Sugar Cube dissolved in teacup filled with water
Osmosis: The process of which solvent molecules pass through a semipermeable membrane from a dilute solution into a more concentrated solution
Ex: Insert hollow tube into a beaker of water
Precipitation: the creation of a solid in a solution or inside another solid during a chemical reaction or by diffusion in a solid
Ex: Insoluble ionic solid products of a reactant
Saturated: soaked or imbued thoroughly; charged thoroughly or completely
Ex: Adams are linked single bonds
Soluble: the maximum quantity of a substance that might be dissolved in another
Ex: All ammonium salts
Solute: the substance to be dissolved (one is called solute and one is called solvent in a solution)o
Ex: Kool-Aid crystals when making Kool-Aid
Solution: Homogenous mixture composed of only one phase
Ex: when the particles of Kook-aid crystals diffuse throughout the water
Solvent: Liquid in which something is being dissolved
Ex: The solvent for seawater is water
Supersaturated: the state of a solution that contains more of a dissolved material than could be dissolved
Ex: water-sugar solution used for making rock candy
Suspension: heterogeneous containing solid particles
Ex: Sand in water
Unsaturated: having the power to dissolve still more than a substance
Ex: Salt in water
