Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Googlesciencefair

For Google Science Fair 2011 Competition

Related Audiobooks

Free with a 30 day trial from Scribd

See all
  • Be the first to comment

  • Be the first to like this

Googlesciencefair

  1. 1. Biodiesel
  2. 2. Biodiesel produces 3.2 units of energy per unit of fuel, while regular oil only produces 0.89. That makes Biodiesel three times more efficient.
  3. 3. =
  4. 5. <ul><li>Dependent Variables: </li></ul><ul><li>variation in actual yields compared to theoretical yields in Biodiesel production </li></ul>Independent Variable: Percent Purity of the Catalyst Potassium Hydroxide (KOH) Use of Canola Oil and Methanol as choice of reactant Controlled Sample: A Biodiesel sample was made utilizing no catalyst KOH Experimental Samples: Biodiesel samples created with different amounts of catalyst KOH
  5. 6. Base Quantity KOH used (after titration) Methyl Esters Yielded (±1ml) Glycerin Yielded (±1 ml) Percentage Methyl Esters Percentage Glycerin 5g per L 3.01 g 539 ml 61 ml 89.8% 10% 6g per L 3.58 g 537 ml 62 ml 89.5% 10%

×