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Darina [25.2K]
3 years ago
14

In the following equation, which element has been oxidized?

Chemistry
1 answer:
Bumek [7]3 years ago
6 0

The  element  that has  been  oxidized   is Al  (  Answer  A)


Explanation

 if  the oxidation number of an element is greater in the product side than the reactant  side  then the element   has lost  the electrons . This mean  that  the element  has been oxidized.

Al  is  oxidized  because  it move  from  oxidation  state  Zero(0)  in reactant side  to  oxidation state 3⁺  in product  side.

This  implies  that  Al  loses  3  electrons.

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360 mg / 1000    => 0.36 g

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