wha type of reaction is Al + O2 → Al2O3
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Answer:
4al + 3o2 = 2al2o3
Explanation:
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Answer:
Combination reaction
Explanation:
A combination reaction is a type of reaction where two reactants combine and form a different single product. The elements which can easily undergo combination reactions are those that are very reactive soch as oxygen and halogens.
Combination reactions are also called synthesis reactions. Synthesis means to form something. In these type of reactions, two reactants combine to synthesize a different molecule.
In this case, aluminum and oxygen are two different reactants and the product is aluminium oxide. Aluminium oxide is a new product synthesized.
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