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Nataliya [291]
3 years ago
9

Ionization energy and electron affinity both express the general attraction of an atom for

Chemistry
1 answer:
OleMash [197]3 years ago
4 0

Ionization energy is the energy required to remove an electron from an atom. Meanwhile, Electron affinity is the energy required to add an electron to an atom. So we can see that the two are opposite variables. However, they both refers to general attraction of an atom for “electron”.

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Answer:

2Fe(s) + 3O2(g) --------> 2FeO3(s)

Explanation:

According to the question, a  battery was used  to light the steel wool by bringing the terminals very close together. When  the battery came into contact with the steel wool, current was sent out through the thin wire.  This caused the iron to heat up quite well.

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2Fe(s) + 3O2(g) --------> 2FeO3(s)

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