What makes a compound an oxidizing agent?
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What makes a compound an oxidizing agent?
The oxidant is a chemical compound which easily transfers atoms of oxygen or another substance in order to gain an electron. If one agent in the reaction releases oxygen or gains electrons or hydrogen, it is considered an oxidizer. The oxidizer is reduced as it takes on electrons.
Why is CO3+ a good oxidising agent?
Outer electronic configuration of CO3+ is 3d6 4s0. Now Co in CO3+ state is not stable in aqueous solution. But Co is stable in CO2+ state in water. This is the reason it likes to go from Co(III) to Co(II) state by gaining electrons or in other words, it gets reduced and acts as good oxidizing agent.
Why mn3 * is strong oxidising agent?
Outer electronic configuration of Mn3+ is 3d4 4s0. Now Mn3+ is a strong oxidising agent. Its tends to gain one more electron to acquire stable electronic configuration. If it gains one electron, its configuration will be 3d5, which is stable .
Which compound acts both as oxidizing agent and reducing agent?
Hydrogen peroxide (H2O2) acts as both oxidising and reducing agent.
Which one is an oxidising agent?
Common oxidizing agents are oxygen, hydrogen peroxide and the halogens. In one sense, an oxidizing agent is a chemical species that undergoes a chemical reaction in which it gains one or more electrons….Common oxidizing agents and their products.
| Agent | Product(s) |
|---|---|
| O2 oxygen | Various, including the oxides H2O and CO2 |
Why is dichromate an oxidizing agent?
The chromate and dichromate ions are fairly strong oxidizing agents. Commonly three electrons are added to a chromium atom, reducing it to oxidation state +3. In acid solution the aquated Cr3+ ion is produced. In alkaline solution chromium(III) hydroxide is produced.
Is co3+ better oxidising agent than fe3+?
Co3+ is a better oxidising agent and converts itself into Co2+ in aqueous solution easily.
Why is co3+ not stable in aqueous solution?
Here, Co3+ is reduced to Co2+ and H2O is oxidized to O2. Since, E0 reaction is positive, Co3+ is unstable in aqueous medium.
Is Cr3+ a stronger oxidizing agent?
Out of Cr3+ and Mn3+, Mn3+ is a stronger oxidising agent because it has 4 electrons in its valence shell and when it gains one electron to form Mn2+, it results in the half-filled (d5) configuration that has extra stability.
Why is Cr3 a strong reducing agent?
The highest oxidation state for Cr is +6, therefore it can loose 3 more electrons, whereas Fe needs to loose only 1 electron to achieve its highest oxidation state of +3. Thus, Cr3+ is more reducing than Fe2+.
Why does thallium act as an oxidizing agent?
Oxidation is the process in which electrons are released and therefore oxidizing agents captures electrons. Thallium exhibits two oxidation states viz. +1 and +3. Compounds of thallium in +3 state would like to gain electrons and go to lower state +1 thereby acting as oxidizing agents.
Why does O3 act as a powerful oxidising agent?
Why does O 3 act as a powerful oxidising agent? Ozone is not a very stable compound under normal conditions and decomposes readily on heating to give a molecule of oxygen and nascent oxygen. Nascent oxygen, being a free radical, is very reactive. Therefore, ozone acts as a powerful oxidising agent.
Why is the oxidation state of TL +1 in boron +3?
The +1 oxidation state becomes stable as al
Is hohocl a stronger oxidizing agent than HClO3?
HOCl is more stronger oxidizing agent than HClO3 ,it depends upon oxidation state of chlorine. If oxidation state of Cl is less then its capability of being oxidized will be more. In case of HClO3 , the oxidation state of Cl is less with respect to Cl in HClO .