Thursday, November 10, 2011

November 10/11

Bell Ringer:  Identify the reactants and products in the reaction below:
Vinegar + Baking Soda -->Carbon Dioxide + water
Today we did a two part lab involving baking soda and vinegar. For the first part we tried to show conservation of matter and the second part we took temperature of the mixture before and after the reaction to show that this is a endothermic reaction.  Last of all we worked on computers to look up sources for our science fair projects.
Make Up:  Bell Ringer, lab (make arrangements with me), 5 sources for science fair

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