• Like
Oxygen
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

Published

 

Published in Education , Technology
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
1,144
On SlideShare
0
From Embeds
0
Number of Embeds
0

Actions

Shares
Downloads
17
Comments
0
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1.  
  • 2. 8 Oxygen 15.994 [He]2s 2p 2 4
    • Atomic number---8
    • Symbol---O
    • Name---Oxygen
    • Average Atomic
    • Mass---15.994
    • Electron
    • Configuration---[He]2s 2p
    • Non-Metal
    • Group 16
    • Period 2
    2 4
  • 3.  
  • 4. H2O
    • H2O also know as Water, Aqua, Hydrogen oxide, Hydroxide, Hydrate, Oxidane
    • Is found in all foods
    • Basic compound for life.
    • Boiling point- 212 fahrenheit, 100 celsius
    • Freezing point- 32 fahrenheit, 0 celsius
    • Can be found in gas, liquid, and solid state
  • 5. CO2
    • Also know as carbon dioxide, carbonic acid gas
    • Found in emissions of food
    • In soda or carbonated drinks
    • Can be found in gas, liquid or solid (dry ice) state
    • It is the gas that is released when dough rises
    • Molecular shape linear
    • Dipolar movement none
  • 6. Sodium Bicarbonate
    • NaHCO3
    • Role
    • It neutralizes acids and bases
    • Reacts with acidic compounds
      • Example: Vinegar, Lemon Juice, Phosphates, Buttermilk
    • Used in cooking (baking)
    • Helps dough rise
    • Releases carbon dioxide when reacts with acidic compounds
  • 7. Sodium Bicarbonate
  • 8. Bibliography
    • Retrieved November 18, 2008, from http://www.webelements.com/
    • Water(molecule). In Wikipedia [Web]. Retrieved November 18, 2008, from http://en.wikipedia.org/wiki/Water_(molecule)
    • Carbon Dioxide. In Wikipedia [Web]. Retrieved November 18, 2008, from http://en.wikipedia.org/wiki/Carbon_dioxide
    • Oxygen. Retrieved November 18, 2008, from http://periodic.lanl.gov/elements/8.html