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marshall27 [118]
2 years ago
15

halla la forma general de la ecuación de la parábola con vertice en el punto v(2,3) y foco en f(6,3)​

Chemistry
2 answers:
Butoxors [25]2 years ago
5 0
4 I think I don’t speak Spanish but I did Google translate
Montano1993 [528]2 years ago
3 0

Answer:

4

Explanation:

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The reaction, Fe2O3 + 3CO------> 2Fe + 3CO2 is an oxidation-reduction reaction.

An oxidation-reduction reaction is a reaction in which there is a change in oxidation number from left to right in the reaction. This is because, a specie is oxidized and another specie is reduced.

In the reaction;  Fe2O3 + 3CO------> 2Fe + 3CO2, we can see that the oxidation number of iron decreased from +3 on the left hand side to zero on the right hand side. The oxidation number of carbon was increased from + 2 to +4.

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