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kondor19780726 [428]
2 years ago
14

4Fe + 302 → 2Fe2O3

Chemistry
1 answer:
frez [133]2 years ago
5 0

Answer:

2 -> O and Fe

Explanation:

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In a chemical reaction, enthalpy of reaction ΔH is a thermodynamic constant that gives information if the reaction is exothermic (Produce heat if reacts) or endothermic (Consume heat if reacts).

In the reaction:

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As ΔH <0, the reaction is exothermic, that means, <em>produce heat</em>, writing a balanced thermochemical equation:

<em>H₂(g) + Cl₂(g) → 2HCl(g) + 185kJ</em>

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