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Reaction Car Project

Reaction Car Project. Neal Ellyson, Diana Vasquez, Ryan Zboralski CBE101 December 8,2009. Group Picture. Reaction Chemistry. 180mL Vin . 5mL AA . 1.05g AA = 9.45g AA . mol AA = 0.1575mol AA . 1mol CO 2 100mL AA cm 3 AA 60g 1mol AA

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Reaction Car Project

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  1. Reaction Car Project Neal Ellyson, Diana Vasquez, Ryan Zboralski CBE101 December 8,2009

  2. Group Picture

  3. Reaction Chemistry 180mL Vin . 5mL AA . 1.05g AA = 9.45g AA . mol AA = 0.1575mol AA . 1mol CO2 100mL AA cm3 AA 60g1mol AA = 0.1575mol CO2 Pbottle= (0.1575mol CO2)(0.08205l*atm/mol*K)(293K)/(0.7 l) = 5.41 atm

  4. Car Design Pictures

  5. Test Results (data) Trial 1- spillage of baking soda, not all grams went into the bottle. Trial 8- we had a problem with the cap and bottle

  6. Test Results (plot)

  7. Test Results (plot 2)

  8. Conclusion • In conclusion, we seemed to run our baking soda and vinegar car very effectively. It took us a while to get the car to move, but once we did, it ran quite well. We had one run that was precisely 25 feet. Next time I think I will use a different reaction. One that I found was to use calcium carbonate and a weak acid to create carbon dioxide gas. The calcium carbonate preferably needs to be in either granular or chunks for decreased surface area. That way it does not react all at once. In hindsight, I think we did very well in our final project.

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