The formation of rust is represented by the following reaction: 4Fe + 3O2 → 2Fe2O3 + energy Is this reaction exothermic or endothermic? How do you know?

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asked Dec 25, 2023 70.8k views

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Chris Ladd · Answer 1 · 2023-12-29T14:50:38+0000

Answer:

Exothermic

Step-by-step explanation:

An exothermic reaction is defined as a reaction where heat/energy is released. In the formation of rust, iron reacts with oxygen gas to form ferric oxide and energy. Energy in the products side indicates a release of energy, thus making this reaction exothermic.

The formation of rust is represented by the following reaction: 4Fe + 3O2 → 2Fe2O3 + energy Is this reaction exothermic or endothermic? How do you know?

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