Biofuel Report Form for Part 3 (20 points - Science 2025

1. Click ‘Get Form’ to open it in the editor.
2. Begin by entering your name and partner's name at the top of the form. This personalizes your report and ensures proper attribution.
3. For the purpose section, succinctly describe the objective of your experiment. This sets the context for your findings.
4. In question 2, input the volume of 10 M KOH used for catalyzing esterification. Ensure accuracy as this is crucial for calculations.
5. Question 3 requires you to calculate moles of ethanol in a 2 mL solution. Show all steps clearly to demonstrate your understanding.
6. Proceed to question 4, where you will calculate moles of triglyceride in WVO. Reference Figure 5 from the Biofuel Lab for accurate data.
7. For question 5, determine which reactant is in excess: triglycerides or ethanol, based on your calculations.
8. In questions 6 and 7, explain which layers you kept after centrifugation and why based on molecular densities.
9. Complete questions 8 and 9 by providing the mass and density of your biodiesel product respectively.
10. Finally, address question 10 regarding impurities in biodiesel and their impact on diesel engines. This shows critical thinking about your results.

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