2013 S202 Group D An investigation on the pH solution and its effect on tooth decay.

Pages

  • Main Page
  • Abstract
  • Literature review
  • Research Proposal
  • 1. Introduction
  • 2. Methods
  • 3. Results
  • 4. Discussion
  • 5. Conclusion
  • 7. Acknowledgements
  • 6. Bibliography
  • Poster
  • Video

Tuesday, 23 July 2013

Day 1 of preparation for experiment

Date: 23 July 2013
Time: 9am

Procedures:

1. Crack and empty out the contents of 10 eggs. Use 2 eggs for the control
2. Rinse the eggs thoroughly.
3. Dry the eggshell with a paper towel.
4. Leave them in an empty beaker to dry

Pictures and video:








Posted by lois at 03:32
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Blog Archive

  • ▼  2013 (20)
    • ►  August (5)
    • ▼  July (14)
      • 1/8/13 day 4 of experiment
      • 31/7/13 day 3 of experiment
      • 30/7/13 2nd day of experiment
      • 29/7/13 Officially start experiment
      • Day 2 of preparation for experiment (25/7/13)
      • Day 1 of preparation for experiment
      • 18/7/13 notes
      • 16/7/13 Notes
      • 15/7/13 notes
      • 10/7/13
      • 9/7/13 Notes
      • Independent , dependent , constant variables
      • Definition of Hypothesis
      • Research titles that you are interested in :)
    • ►  June (1)

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