Chapter 13 chme vocab

Miscible

Refers ONLY to 2 liquids that can mix together (not soilds or gases)

Colligative

Physical property based on CONCENTRATION, not type of particle

Soluble

means a substance can dissolve

Unsaturated

Solvent can still hold more solute (pool can hold more ppl)

Brownian motion

Random movement of particles in a fluid due to collisions with other particles. Throughout a colloid (Cool whip)

Tyndall effect

The scattering of light through a colloid ONLY

Super saturated

A solution that contains more solute than it can theoretically hold at a given temperature, typically achieved by dissolving solute at a higher temperature and then cooling.

Solvent

The substance in which a solute is dissolved to form a solution. Larger of the 2 amounts. 1 solvent. the pool

Concentration

how much solute in an amount of solvent

Surface area

amount of service space for solvation to occur

Solubility

The physical property of being able to dissolve

Saturated

Solvent can hold all the solution that it can

insoluble

means a substance cannot be dissolved

heterogenous

Mixture where different parts are visible (EX: Chex mix)

Molallity

Moles of solute/Kg of solvent.

Solvation

The process of dissolving

dilute

used to lower the concentration of the substance

Molarity

Moles of solute/ Liters of solution, [ ], M

Homogenous

General name for a mixture that looks the same throughout=solution (ex coffee)

Suspension

Particles too heavy and fall to the bottom, cannot scatter light

Solute

what gets dissolved by the solvent (People and multiple)

Colloid

Intermediate size particles big enough to scatter light (Tyndall effect)

immiscible

refers ONLY to 2 liquidsthat cannot mix together

Solution

A solute dissolves in a solvent. People and the pool