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21-05-2017
Chemistry

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A metal is electrolyzed from aqueous solution by using an electrical current of 1.23 a for 2.5 hours and 3.37 grams of metal is deposited. in a separate experiment the number of electrons used for the reduction of the metal is 2. what is the metal

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24-05-2017

48.0g piece of metal is dropped into 50.0mL of water in a graduated cylinder. The water level rises to 62.4mL.

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