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Hydrogen phosphite can not (easily) be reduced to phosphorus (P) by taking up 3 electrons when reacting as oxidant. The only oxidant action could come from H+ (forming H2 gas, eg. with reactive metals)
Acting as reductant phosphate (H3PO4 ) is formed (by 2 electrons donation) quite easily
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Is helium a good reducing agent?
No, helium is an inert gas and does not readily undergo chemical reactions. It is not a good reducing agent as it does not have the ability to donate electrons to other substances.
Which of these is the best reducing agent H2 Na O2 Li Ca?
H2 (hydrogen gas) is the best reducing agent among the options provided. A good reducing agent tends to easily lose electrons to other substances, making it capable of reducing another substance by donating electrons. Hydrogen has a strong tendency to donate its electrons and is often used as a reducing agent in various chemical reactions.
Why NA2C2O4 is used as a reducing agent?
Sodium oxalate (Na2C2O4) is used as a reducing agent because it can be oxidized easily by various oxidizing agents. The presence of two carbonyl groups in the oxalate ion makes it a good reducing agent by readily giving up electrons to reduce other substances. It is commonly employed in analytical chemistry and some industrial processes.
Why the conc h2so4 cant be used in preparation oh h2s?
h2so4 being good oxidising agent oxidises the h2s to h2o and free sulphur.so conc h2so4 cant be used in preparation of h2s gas
Is magnesium a good or bad reducing agent?
Magnesium is a good reducing agent because it readily gives up electrons to form magnesium ions, which allows it to reduce other substances by donating electrons in chemical reactions.
Is gold a reducing agent or a oxidising agent?
Gold is a reducing agent because it tends to lose electrons and undergo reduction reactions, in which it reduces other substances by donating electrons.
Why does SO2 act as a good reducing agent as well as oxidising agent?
SO2 can act as a good reducing agent in certain conditions because it can be oxidized to SO3, donating electrons in the process. On the other hand, SO2 can also act as an oxidizing agent by accepting electrons to form sulfur compounds such as sulfites or sulfates. The versatility of SO2 to either gain or donate electrons allows it to function as both a reducing and oxidizing agent.
Is citric acid a good reducing agent?
No, citric acid is not a reducing agent. It acts as a weak acid and does not typically participate in reduction-oxidation (redox) reactions as a reducing agent.
What is a good reducing agent?
A substance that is good at reducing another atom
Why is sulfuric acid added to sodium ethanedioate and hydrated ethanedioic acid?
to acidify the solution so that it can become a good oxidising agent
Is helium a good reducing agent?
No, helium is an inert gas and does not readily undergo chemical reactions. It is not a good reducing agent as it does not have the ability to donate electrons to other substances.
Which of these is the best reducing agent H2 Na O2 Li Ca?
H2 (hydrogen gas) is the best reducing agent among the options provided. A good reducing agent tends to easily lose electrons to other substances, making it capable of reducing another substance by donating electrons. Hydrogen has a strong tendency to donate its electrons and is often used as a reducing agent in various chemical reactions.
What is a reducing agent in chemistry?
A substance that is good at reducing another atom
What is the redox behavior of H3PO3?
H3PO3 can undergo oxidation to form phosphorous acid (H3PO4) and reduction to form phosphine (PH3). It can act as either an oxidizing agent or a reducing agent in redox reactions depending on the reaction conditions.
Is h2o2 a part of oxygen?
H2O2 is commonly known as hydrogen peroxide and is a very good oxidising agent, which is commonly found in hair dyes. It can also be known as dihydrogen dioxide and dioxidane.
Why NA2C2O4 is used as a reducing agent?
Sodium oxalate (Na2C2O4) is used as a reducing agent because it can be oxidized easily by various oxidizing agents. The presence of two carbonyl groups in the oxalate ion makes it a good reducing agent by readily giving up electrons to reduce other substances. It is commonly employed in analytical chemistry and some industrial processes.
Is hydrogen peroxide a good reducing agent?
Yes, hydrogen peroxide can act as a reducing agent in certain reactions. It can donate electrons to other substances, leading to their reduction while itself getting oxidized in the process. However, its reducing ability is less potent compared to other common reducing agents such as sodium borohydride or lithium aluminum hydride.
