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What is the reducing agent in burning magnesium ribbon in carbon dioxide equation?
Carbon dioxide is the reducing agent.
What is the role of a manganese in a reaction?
See for the biological role at: http://en.wikipedia.org/wiki/Manganese.
Why is it that nitric acid is used in gmelin's test?
Nitric acid is used in Gmelin's test to detect the presence of manganese in a sample. The reaction involves the formation of a green precipitate of manganese dioxide, which indicates the presence of manganese.
Why can MnO2 stains on glassware be easily removed by rinsing with an oxalic acid solution?
Manganese dioxide (MnO2) stains on glassware can be easily removed by rinsing with an oxalic acid solution because oxalic acid reacts with MnO2 to form soluble manganese oxalate which can be washed away with water, leaving the glassware clean. Oxalic acid works as a chelating agent, helping to dissolve and remove the manganese dioxide stain effectively.
Can manganese be an anti-corrosive agent?
yes
How acidified potassium permanganate is used as a reducing reagent?
Acidified potassium permanganate can be used as a reducing agent by reacting with the oxidizing agent. The permanganate ion is reduced to manganese dioxide, manganese(II), or other manganese species, while the other species in the reaction is oxidized. The reaction is carried out in acidic conditions to prevent the decomposition of permanganate.
What is the reducing agent in burning magnesium ribbon in carbon dioxide equation?
Carbon dioxide is the reducing agent.
Which gas decolorize potassium permagnate?
Sulfur dioxide gas is known to decolorize potassium permanganate because it is a reducing agent that converts permanganate (purple) to colorless manganese(IV) oxide.
Sulphur dioxide can act as oxidising agent only?
Sulfur dioxide can act both as an oxidizing agent and a reducing agent. As an oxidizing agent, sulfur dioxide can be reduced to sulfur or sulfite ions. As a reducing agent, sulfur dioxide can be oxidized to sulfur trioxide or sulfuric acid.
What is the role of a manganese in a reaction?
See for the biological role at: http://en.wikipedia.org/wiki/Manganese.
Is nitrogen an oxidizing agent or a reducing agent?
Nitrogen is neither an oxidizing agent nor a reducing agent in its elemental form. However, in some compounds like nitrogen dioxide (NO2), nitrogen can act as an oxidizing agent.
Is germanium ii chloride an oxidizing or reducing agent?
As there is no oxygen in the compound (GeCl2), it would be a reducing agent (especially in HCl).
How mno2is the formula of manganese oxide?
Yes, MnO2 is the chemical formula for manganese (IV) oxide, also known as manganese dioxide. It is a black or brown solid commonly used as an oxidizing agent and in the production of dry-cell batteries.
Why is it that nitric acid is used in gmelin's test?
Nitric acid is used in Gmelin's test to detect the presence of manganese in a sample. The reaction involves the formation of a green precipitate of manganese dioxide, which indicates the presence of manganese.
Why can MnO2 stains on glassware be easily removed by rinsing with an oxalic acid solution?
Manganese dioxide (MnO2) stains on glassware can be easily removed by rinsing with an oxalic acid solution because oxalic acid reacts with MnO2 to form soluble manganese oxalate which can be washed away with water, leaving the glassware clean. Oxalic acid works as a chelating agent, helping to dissolve and remove the manganese dioxide stain effectively.
What type of reagent is required to convert SO2 to S?
The catalytic reduction of sulfur dioxide with methane can convert SO2 to sulfur.
Why is carbon dioxide not good reducing agent as carbon monoxide?
The carbon atom in carbon dioxide has an oxidation state of 4+ (It's missing 4 electrons.) The carbon atom in carbon monoxide has an oxidation state of 2+ (It's only missing two electrons.) A reducing agent is something that will give electrons to another substance. Carbon dioxide has less electrons to give than carbon monoxide, making it not as good of a reducing agent.
