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How fast will the boat travel if it is propelled by the reaction between baking soda and vinegar?
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Omar Shakeel Nathan Telaraja February 8, 2004 Period # A 5/6 Stoichiometry Project: A Titanic Challenge Planning (a) Problem: How fast will the boat travel if it is propelled by the reaction baking soda and vinegar? Hypothesis: The boat will travel 200 cm/sec. Variables: Controlled: Glue Bottle, Water in Gutter, Gutter, Stopwatch, Timer, Baking Soda, and Vinegar Manipulated: Amounts of Baking Soda, Amounts of Vinegar Responding Variable: Water and Carbon Dioxide Planning (b) Materials: Glue Bottle, Aluminum foil, Pictures, Baking Soda, Vinegar, Gutter, Water, Aluminum caps, Stopwatch, Gutter, Pencil, Paper. Control of Variables: Each student constructed a boat out of an Elmer's glue bottle and the water it floated on to of was all controlled. Each boat raced in the same gutter and the same stopwatch was used to time their distance. The teacher, Mrs. Whitaker, a well-educated chemistry icon timed each boat and was not bias in doing so. Also, the baking soda and vinegar each student obtained for their reaction...
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