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• Alchemist Dream [details]
Honors Chemistry
August 28, 2020

Alchemy







The next three videos are OPTIONAL if interested.






After 'test' students allowed to make a silver and gold penny (Alchemist Dream).
Penny was zinc coated (galvanized using 5 M NaOH with powdered zinc metal). Students then created a gold penny (made the alloy brass by melting the zinc and coppuer together over a bunsen burner).

 Demo:  Alchemist Dream (Penny Into Gold)
                Begin by changing iron filings into copper
                follow this by changing copper penny to silver and finally into gold

                    
 

Metric prefixes (kilo-, deci-, centi-, milli-)
            relate these prefixes to LD50 values

Nothing can stop the man with the right mental attitude
from achieving his goal.

   -Thomas Jefferson



• AP CHEM [details]
AP Chemistry
August 28, 2020

Synchronous Learning Day

Review remaining topics from Ch 1

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