arletdelgado12 arletdelgado12

10-07-2022
Chemistry

contestada

In the reaction C+0₂ → CO₂ which element is reduced in the reaction?
O C
O 0₂
O CO₂

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youngws2000 youngws2000

10-07-2022

Answer:

O2(oxygen)

Explanation:

Reduced means the valence electrons are gained. From this equation we see in CO2, C is 4+ and for each O there's a 2-, however, originally, C and O2 are all 0, it's obvious that O is reduced from 0 to 2-

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samantha23894 samantha23894

10-07-2022

O2 would be the correct answer

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