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Percent Composition of a Penny (1) (trimistry2013) View |
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Procedure: Percent Copper in a Penny (Samantha Carney) View |
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Penny Mass Percentage Lab Introduction and Instructions (Christopher Bires [Boulder City HS]) View |
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Lab Density of Pennies and Nickels (Mr Comer Chemistry) View |
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Percent Composition Lab (Michael Hower) View |
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percent Cu in penny (David Terrell Ph. D.) View |
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Percent Composition Lab (Larry Gregory) View |
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Virtual Percent Composition Lab (Jeremy Bosquez) View |
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Percent Composition Calculation (Massimo Bozzi) View |
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Percent Composition of a Marshmallow (Science Class with Ruggles) View |