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22 July, 13:26

Studying the following reaction carefully. What classification should this reaction have? 4AI + 3O2>2AI2O3

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  1. 22 July, 14:28
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    Combination or synthesis.

    A synthesis or combination reaction is a type of chemical reaction in which two or more simple substances combine to form a more complex product. The reactants may be elements or compounds. The product is always a compund.

    A synthesis reaction can be represented by its general equation: A + B → AB

    In this case:

    4AI + 3O2>2AI2O3

    We have a combination between Aluminum and Oxygen, where the new compound is 2AI2O3.
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