1 / 8

Solutions

Solutions. Heterogeneous Mixtures. A suspension is a mixture that separates upon standing (oil & vinegar). A colloid is a type of suspension where the particles are suspended indefinitely (latex paint).

joben
Download Presentation

Solutions

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Solutions

  2. Heterogeneous Mixtures • A suspension is a mixture that separates upon standing (oil & vinegar). • A colloid is a type of suspension where the particles are suspended indefinitely (latex paint). • An emulsion is a type of colloid where the liquids spread through out each other (mayonnaise).

  3. Tyndall Effect • The scattering of light in a colloid.

  4. Homogeneous Mixture • Solutions are mixtures where parts are mixed uniformly. • Parts of a solution: • A solute is the part of the solution that is being dissolved (sugar). • A solvent is the part of the solution that is doing the dissolving (water).

  5. Dissolving • Polar compound have distinct positive and negative charges. • Soluble in water. • Non-polar compounds do not have the positive and negative charges. • Insoluble in water.

  6. Solubility • Solubility is ability of a solute to dissolve in a solvent. • Concentration is the quantity of solute dissolved in a given volume of solution. • Unsaturated solution contains less than the maximum amount of solute that will dissolve in the solvent under the same conditions.

  7. Solubiltiy (continue) • A saturated solution can dissolve no more solute. • Supersaturated solution holds more solute than it normally can.

  8. Concentration of Solutions. • Molarity= moles of solute/liters of solution • M=mol/L

More Related