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Perceptions of Chemistry
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Title: Perceptions of Chemistry
Description: CHEMISTRY
August 21, 2024








  • Remsen Reaction




  • Safety Features 

    • eyewash
    • fire extinguishers
    • fire blanket
    • smoke detector
    • heat sensor
    • electrical power cutoff switch
    • acid spill kit
    • broken glass


    Demo: Acetone (dissolving packing peanuts) & flammability 




    Textbook

    Be sure you have been given the correct textbook 


    HW: Corwin Textbook Questions pdf  (due Monday) 
            MSDS for Acetone  questions  (due Thursday)



      Publishers Website   

    Scientific Models
         simplify what we are trying to understand
         can be larger or smaller representations
         can merely be an idea...doesn't have to be a physical model

     Qualitative vs. Quantitative data
         qualitative data has no numbers
         quantitative data has measurements...this includes both a number + unit

    Observation vs. Inference
         observation - uses your five senses
         inference - based on judgment or assumptions



    Homework:
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