1 / 5

Chemistry 13.2 Notes

Chemistry 13.2 Notes. “Measuring Gases”. I. Describing Gases. Pg. 424 Bolded Text… Gas Variables 1. Amount of Gas (n) a. Measured in moles b. Formula Volume (v) 1. 1 ml = 1 cm 3. Temperature (T) 1. deg. C or Kelvin? Does it really matter? 2. Kelvin = no negative numbers!

randi
Download Presentation

Chemistry 13.2 Notes

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. Chemistry 13.2 Notes “Measuring Gases”

  2. I. Describing Gases Pg. 424 Bolded Text… • Gas Variables 1. Amount of Gas (n) a. Measured in moles b. Formula • Volume (v) 1. 1 ml = 1 cm3

  3. Temperature (T) 1. deg. C or Kelvin? Does it really matter? 2. Kelvin = no negative numbers! a. Formula • Pressure (P) 1. particles exert pressure on walls of their container.

  4. II. STP • The standard… 1. 0° C 2. 273 K 3. 1 atm or 760 mm Hg or 101.326 kPa

  5. Assignment: 13.2 Question: Explore why is mercury one of the best substances to use in a barometer? Why is it not used in thermometers regularly anymore? Magic or Science pg. 430 “How did he do it?”: Make a hypothesis for how the magician correctly guessed the gas. Question: Explain using a picture and a short explanation how the pop can imploded.

More Related