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Unformatted text preview: temperature recorded. Temperature reached: _______________________ Teacher’s initials: ________________________ Clean Up: 1. Keep the baggie. Empty it out and place back on the lab bench for the next group. 2. Do not wash the mortar and pestles. 3. Notify the teacher if you are low on any chemicals for the lab Conclusion and Analysis: 1. Is this an exothermic or endothermic reaction? How do you know? 2. What is the chemical reaction that is occurring? 3. Drivers complain that salt on the roads cause their cars to rust faster. Is this a valid complaint? Explain. 4. When the store bought warmer is stored back in the plastic bag it came in and sealed up, why does the reaction stop? 5. You learned that several things could slow down or stop a reaction. What is # 4 an example of? a. Inhibitor b. Limiting reactant c. Decreasing the concentration d. Decreasing the temperature...
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This note was uploaded on 11/09/2011 for the course CHEM 100 taught by Professor Sdfsdf during the Winter '08 term at BYU.
- Winter '08