1 / 35

Luku 1

Luku 1. Kemia on luonnontiede, joka tutkii aineiden kemiallisia ominaisuuksia, rakenteita ja reaktioita , joissa aineet muuttuvat toisiksi aineiksi. Olomuodot. Crystalline Solids.

aron
Download Presentation

Luku 1

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. Luku 1 Kemia on luonnontiede, joka tutkii aineiden kemiallisia ominaisuuksia, rakenteita ja reaktioita, joissa aineet muuttuvat toisiksi aineiksi.

  2. Olomuodot

  3. Crystalline Solids • some solids have their particles arranged in an orderly geometric pattern – we call these crystalline solids • salt and diamonds

  4. Amorphous Solids • some solids have their particles randomly distributed without any long-range pattern – we call these amorphous solids • plastic • glass • charcoal

  5. kaasu->neste tiivistyminen(condensation) • neste->kaasu höyrystyminen(vaporization • neste->kiinteä jähmettyminen(freezing) • kiinteä->neste sulaminen(melting, fusion) • kiinteä->kaasu sublimoituminen(sublimation) • kaasu->kiinteä härmistyminen(deposition)

  6. Puhtaat aineet

  7. Different Physical Property Technique Boiling Point Distillation State of Matter (solid/liquid/gas) Filtration Adherence to a Surface Chromatography Volatility Evaporation Density Centrifugation & Decanting

More Related