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Tag Archives: Aluminum

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Copper & Aluminum in Water Lab Answers

ScienceBy William Anderson (Schoolworkhelper Editorial Team)May 25, 2014Leave a comment

Purpose: The purpose of the lab was to dissolve Copper salt in water with an excess of Aluminum. The mass of the Copper formed was to be determined and the percentage yield was to be calculated. Related theory A chemical reaction is the change of substance into a new one that has a different chemical…

Aluminum: Ore, Refinery, Mining

ScienceBy William Anderson (Schoolworkhelper Editorial Team)June 5, 2011Leave a comment

The History of Aluminum use Aluminum is now one of the most widely used metals, but one of the hardest to refine due to it’s reactivity with other elements. Even as late as the turn of the century, Aluminum was considered very valuable and in turn expensive, even more expensive than gold. In some cultures,…

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