Science - Oxygen

Card Set Information

Author:
mshowley
ID:
146019
Filename:
Science - Oxygen
Updated:
2012-04-24 07:49:17
Tags:
Oxygen
Folders:

Description:
Oxygen
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user mshowley on FreezingBlue Flashcards. What would you like to do?


  1. State the chemicals used to make oxygen
    Hydrogen Peroxide

    Manganese Dioxide
  2. Name the chemical that acts as a catalyst in the making of oxygen
    Manganese Dioxide
  3. What is a catalyst?
    A catalyst speeds up a chemical reaction but is not used up in the reaction
  4. Describe how oxygen is made in the lab
    • Drop hydrogen peroxide onto the manganese dioxide
    • Collect the gas in a test tube under water
    • Test the gas jar for oxygen
  5. State how to test for the presence of oxygen
    Blow out a match and put it into a test tube and it will relight
  6. List the properties of oxygen
    • Colourless
    • Odourless
    • Tasteless
    • Lighter than air
    • Relights a match
  7. State the uses of oxygen
    Breathing

    Burning

What would you like to do?

Home > Flashcards > Print Preview