What is the common oxidizing and reducing agent?
What is the common oxidizing and reducing agent?
Examples of oxidizing agents include halogens, potassium nitrate, and nitric acid. A reducing agent, or reductant, loses electrons and is oxidized in a chemical reaction….Oxidizing and Reducing Agents.
| Common oxidizing agents | Common reducing agents |
|---|---|
| Br2 | Zn |
| H2SO4 | Li |
What are the most common reducing agents?
Common reducing agents include carbon (in the form of coke or coal), hydrogen gas, as well as those substances referred to in the food chemistry as antioxidants (e.g. ascorbic acid and vitamin E).
What are common oxidising agents?
Common oxidizing agents
- Oxygen (O2)
- Ozone (O3)
- Hydrogen peroxide (H2O2) and other inorganic peroxides, Fenton’s reagent.
- Fluorine (F2), chlorine (Cl2), and other halogens.
- Nitric acid (HNO3) and nitrate compounds.
- Sulfuric acid (H2SO4)
- Peroxydisulfuric acid (H2S2O8)
- Peroxymonosulfuric acid (H2SO5)
Can a substances be both an oxidising and reducing agents?
Some compounds can act as either oxidizing agents or reducing agents. One example is hydrogen gas, which acts as an oxidizing agent when it combines with metals and as a reducing agent when it reacts with nonmetals. Another example is hydrogen peroxide, in which the oxygen atom is in the -1 oxidation state.
Is gold an oxidizing or reducing agent?
The precious metals like gold, silver, and platinum are poor reducing agent i.e. they get reduced easily.
How many of the following can act as both oxidising and reducing agents?
4. HNO2 (oxidation number of N is +3). Highest oxidation state of N is +5. So it can undergo both oxidant and reductant.
Which of the following substances can act as both oxidising and reducing agent?
$$MnO_{2}$$ can act as an oxidizing agent as well as reducing agent.
What is oxidising agent 11?
An oxidizing agent is a substance which gains electrons and gets reduced which leads to the decrease in oxidation state. It oxidizes the other substance. A reducing agent is a substance which loses electrons and gets oxidized which leads to the increase in oxidation state. It reduce the other substance.
Is copper a reducing agent?
Copper(II) has an oxidation state of +2; the elemental metal has an oxidation state of 0. Gain of electrons is a reduction reaction. In a redox reaction, the reactant that loses electrons (is oxidized) causes a reduction and is called a reducing agent. Cu2+ ion gains two electrons (is reduced) to form copper metal.