Can you explain Oxidation and Reduction?

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Jinendra Kumar Yadav

Chemistry Teacher For Senior Secondary Class

Oxidation is loss of electron or an increase in oxidation state by a molecule, ion or atom. Reduction is gain of electron or a decrease in oxidation state by molecule, ion or atom.
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An innovative & dedicated professional teacher who wants to share the knowledge and skills for the growth and development of the children.

Simply put, Oxidation is the loss of electrons or gain of oxygen molecules and Reduction is just the opposite where oxygen molecules are lost or electrons are gained during a chemical process. Example would be extraction of iron from its ore - Fe2O3 + 3CO -> 2Fe + 3Co2
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Biology /Science teacher

In terms of oxygen transfer: oxidation is gain of oxygen, reduction is loss of oxygen. In terms of hydrogen transfer: loss of H is oxidation and gain of H is reduction. In terms of electron transfer: electron loss is oxidation and gain is reduction.
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Life Trainer

simply, (Redox reactions, or oxidation-reduction reactions) Oxidation refers to the loss of electrons, while reduction refers to the gain of electrons.
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Chemistry Tutor With 5 Years of Experience in Teaching

LEOGER. loss of electrons is oxidation and gain to electrons is reduction.
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Chemistry Tutor With 5 Years of Experience in Teaching

loss of electrons is oxidation and gain of electrons is reduction. e.g. H2 + I2 : 2HI hydrogen is oxidised iodine is reduced
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Science Field

Loss of electron by atom,molecule,ion is known as oxidation and reduction is the gain of electron.
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PMT Qualified

Oxidation means the addition of oxygen or loss of electrons while reduction means addition of hydrogen or addition of electrons
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Expert

Oxidation is gain of oxygen. Reduction is loss of oxygen. For example, in the extraction of iron from its ore. Because both reduction and oxidation are going on side-by-side, this is known as a redox reaction. An oxidising agent is substance which oxidises something else. In the above example,...
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Oxidation is gain of oxygen. Reduction is loss of oxygen. For example, in the extraction of iron from its ore. Because both reduction and oxidation are going on side-by-side, this is known as a redox reaction. An oxidising agent is substance which oxidises something else. In the above example, the iron(III) oxide is the oxidising agent. A reducing agent reduces something else. In the equation, the carbon monoxide is the reducing agent. Oxidising agents give oxygen to another substance. Reducing agents remove oxygen from another substance. Its a deep theory in terms of electron transfer. read less
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