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Which substance is the reducing agent in this reaction 2 KMnO4 plus 3Na2 SO3 plus H2 O 2MnO2 plus 3Na2 SO4 plus 2K OH?
Wiki User
∙ 8y ago
The ion MnO4 is reduced toMnO2 and sulfur is oxidized to ion sulfate. Sulfite is the reducing agent.
Wiki User
∙ 8y ago
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Before reaction of kmno4 with oxalic acid why the reaction is slow and after reaction very fast why?
please nannu tinakandi answer pampandi
What is the reaction between potassium permanganate and SO2?
This reaction is the following:2 KMnO4 + SO2 = 2 MnO2 + K2SO4
Why does KMnO4 catches fire when glycerine is added to it?
KMnO4 and glycerine undergo a vigorous oxidation/reduction reaction. KMnO4 is a very strong oxidizing agent, and when in contact with alcohols or poly hydroxy compounds, there is a strong reaction. With glycerol, it is 3 C3H5(OH)3 + 14 KMnO4 --> 14 MnO2 + 7 K2CO3 + 2 CO2 + 12 H2O.So, it is basically a combustion reaction of an organic triol, resulting in CO2 and H2O, and MnO2 as the reduced form of MnO4.
Why KmnO4 is used as self indicator?
As we all know that the potassium permanganate (KMnO4) is the dark purple color solution ...and in titration it become colorless ....so when the titration is completed ...and the other single drop of KMnO4 solution produce pinkish colour in a beaker ...which indicate that the reaction was completed just a single drop before .. we use indicator in a a reaction in order to indicate ...but we dont used indicator in titration with KMnO4 because it also indicate us by changing its color ...colorless to pink
What are kmno4?
acidicness number of kmno4
Why acid is added in KMnO4 titration?
as kmno4 acts as a strong reducing agent only in acid medium
Predict the products for the reaction between Cu3PO4 and KMnO4?
KMnO4 + C3H8O3 => K2CO3 + H2O + CO2 + MnO2
What the reaction between propene and concentrated KMnO4 hot?
The reaction is:CH3-CH=CH2 + KMnO4 ------> CH3-COOH + CO2 + H2O
What is the equation of Heptane KMnO4?
no reaction equation
Rank these items in order of increasing oxidation number for manganese MnCl2 Mn KMnO4 Mno2 lowest oxidation number?
MnCl2: oxidation number +2MnO2: oxidation number +4KMnO4: oxidation number +7
Equation for benzene plus KMnO4?
no reaction takes place
Redox titrations of ferrous ion with KMnO4 why the HCl is not used in this reaction?
KMnO4 will oxidize the HCl to Cl2 gas, a potentially hazardous vapor.
Before reaction of kmno4 with oxalic acid why the reaction is slow and after reaction very fast why?
please nannu tinakandi answer pampandi
What is the reaction between potassium permanganate and SO2?
This reaction is the following:2 KMnO4 + SO2 = 2 MnO2 + K2SO4
Where is a list of highly exothermic reactions?
one such reaction is glycerine plus KMno4
Chemical symbol for permanganate?
The formula for potassium permanganate is KMnO4
Why does KMnO4 catches fire when glycerine is added to it?
KMnO4 and glycerine undergo a vigorous oxidation/reduction reaction. KMnO4 is a very strong oxidizing agent, and when in contact with alcohols or poly hydroxy compounds, there is a strong reaction. With glycerol, it is 3 C3H5(OH)3 + 14 KMnO4 --> 14 MnO2 + 7 K2CO3 + 2 CO2 + 12 H2O.So, it is basically a combustion reaction of an organic triol, resulting in CO2 and H2O, and MnO2 as the reduced form of MnO4.
