Chemistry Reflection
Wednesday, March 23, 2011
Acid and Base Yeast Lab
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It is obvious that the acidic substance produced the most reaction, even when the stopper popped off for a second. The pressure rose over ...
Tuesday, March 15, 2011
Chemical Reactions and Heat Lab Investigation
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The time the reaction took decreased as the temperature got warmer. When the temperature was 50 C the time for the alka seltzer to fully d...
Monday, March 14, 2011
Sodium Silicate Polymer Lab
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Q1: What characteristics are similar between your two types of polymers you have made? A1: Poly 1 is the polymer from glue and Poly 2 (Put ...
Polymer Lab Group Investigation
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Our experiment was very random. We questioned whether adding an acid (vinegar) would change the characteristics of a polymer created from b...
Friday, March 11, 2011
Chemthink Chemical Reactions
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1. Reactants 2. Products 3. Chemical Change 4. Breaking or Forming 5. Breaking, Forming 6. Atoms 7. Missing, Extra 8. Take Place 9. ...
Wednesday, March 2, 2011
The Science of Addiction (Other Websites)
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Information from http://www.abovetheinfluence.com/facts/science-behind-addiction.aspx Different drugs work in different ways. Heroin and...
Monday, February 28, 2011
The Science of Addiction
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Most drugs of abuse use the brain's natural reward system to achieve artificial highs. The natural reward system works by sending dopam...
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