Chemistry Reflection
Wednesday, March 23, 2011
Acid and Base Yeast Lab
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Our test today involved yeast (REALLY starting to hate this smell), hydrogen peroxide, Diet Coke, stomach antacid, and skim milk. We also ne...
Thursday, March 17, 2011
Conservation of Mass Investigation
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Our experiment involves vinegar (hmmm?), baking soda (ah), balloons (back to hmmm?), soda (tasty), and Pop Rocks (YUM!). Interesting, I'...
Tuesday, March 15, 2011
Chemical Reactions and Temperature Lab
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Our test today was to see in what temperatures did alka-seltzer dissolve the quickest; the options were: cold water, room temperature, or ho...
Friday, March 11, 2011
ChemThink; Chemical Reactions
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1. Starting materials in a chemical reaction are called REACTANTS 2. The ending materials in a chemical reaction are called PRODUCTS 3. The ...
Wednesday, March 9, 2011
Polymer Lab Group Investigation
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FAIL!!! WE FAIL!!! At least, so we think. MAKE A PLASTIC Hypothesis: We’re using nail polish remover which is diluted acetone, so we’re h...
Thursday, March 3, 2011
Sodium Silicate Polymer Lab
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(Our Thursday sodium silicate ball) This Tuesday we made a polymer using Elmer's glue, water, and Borax. It ended up this flubber-y subs...
Monday, February 28, 2011
The Science of Addiction
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REWARD PATHWAY Reward pathway gives pleasure for doing a act necessary for survival (eating, drinking, reproduction, etc.). It also connects...
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