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How does KMnO4 potassium permanganate react with C2H2 acetylene and forms a HOOCCOOH ethanedioic acid. All the reactions i have found is like C2H2 plus 4O - HOOCCOOH. but what is full reaction?
RaudonasKibiriukas
3 C2H2(g) + 8 MnO4-(aq)+ 8 H+(aq) → 3 HCOOH(aq) + 3 CO2(g) + 8 MnO2(s) + 4 H2O(l)
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Ferrous oxalate reaction with potassium permanganate?
Potassium permangante, being a very strong oxidizing agent, oxidizes both the Fe2+ ion and the oxalate ion. Redox reactions are shown below: Oxalate oxidation: 2MnO4- + 16H+ + 5C2O42- ---> 2Mn2+ + 8H2O + 10CO2 Iron(II) oxidation: MnO4- + 8H+ + 5Fe2+ ---> Mn2+ + 4H2O + 5Fe3+ Moreover, if one needs to determine the exact percentage of oxalate and ferrous ions in solution, a titration is carried out using the permanganate, which will react with both the oxalate and ferrous ions. But, the carbon dioxide is liberated from the soution now, and zinc is added whch reduces the Iron(III) back to Iron(II). Another titration is then carried out using the permanganate, which gives a reading for the Iron(II) in solution only.
What happens when lithium sodium potassium rubidium and caesium reacts with cold water?
They react pretty violently with water. These elements have 1 valence electron with makes them very reactive. When they are put in the water they split the water molecule into Hydrogen gas and NaOH or LiOH, etc. Lithium, sodium and potassium while violent reactions are pretty mellow compared to the reactions of Rubidium, Cesium and Francium. Search google video for cesium reaction with water and you will see what i mean.
What does potassium do in water?
A violent chemical reaction: 2 K + 2 H2O = 2 KOH + H2 Potassium reacts with water to form potassium hydroxide and hydrogen gas. The reaction is exothermic, and the heat generated can ignite the hydrogen gas to create a fire. Large quantities of potassium can react explosively in water.
What metal reacts the same was as potassium?
you can answer this by looking at the column in the periodic table that has potassium, all of the elements in the period react the same so lithium, sodium, rubidium, cesium, and francium have similar properties and react in the same way
Sodium chloride is mixed with sodium hydroxide?
what is the project of sodium hydroxide and potassium chloride? what is the project of sodium hydroxide and potassium chloride? what is the project of sodium hydroxide and potassium chloride? what is the project of sodium hydroxide and potassium chloride? what is the project of sodium hydroxide and potassium chloride? what is the project of sodium hydroxide and potassium chloride?
What are some examples of oxidizing substances?
oxidizing agents are those that readily undergo reduction. two of the common ones i can name are potassium permanganate and potassium dichromate. After oxidation takes place, permanganate changes from purple to pink or colorless and dichromate changes from orange to green. REACTIONS HALF EQUATIONS(unbalanced) MnO4 ----> Mn2+ Cr2O42- ----> Cr3+
What are all the reactions that take place in a potassium permanganate and glycerin reaction?
Reaction of Potassium Permanganate and Glycerine Addition of glycerin to a pile of potassium permanganate produces white smoke and a purple flame. The reaction is not instantaneous, but depends on the fineness of the solid crystals. Equation: 14 KMnO4 + 4 C3H5(OH)3 --> 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O Reference B. Z. Shakhashiri, "Chemical Demonstrations", Vol. 1, The University of Wisconsin Press, Madison ,Wisconsin, (1983) p. 83. See the Web Links page for a cool video of the reaction!
What are the uses of potassium permanganate?
Potassium permanganate may be added with water and used as a disinfectant in the treatment of skin disorders. It can be used to remover sulphides and iron form well and waste water. It is used in the synthesis of ascorbic acid, saccerine and others. If mixed with concentrated hydrochloric acid it will produce chlorine gas. Mixed with concentrated sulphuric acid it becomes explosive.
What has the author W Schwanebeck written?
W Schwanebeck has written: 'Reactions of butadiyne, I. the reaction with hydrogen atoms' -- subject(s): Acetylene, Acetylene compounds
What are the reactions of ethanol with potassium permanganate and 6N of sodium hydroxide?
well the reaction is simple....as it reacts it get warm generally and turns brown ok, if there is any questions contact your nearest chem department or call 627 - 9442 okey thanks.
How do you prepare standard solution of potassium dichromate to compare icteric index of serum?
for preparing 0.1 normal solution of potassium permanganate you have to disssolve 3.16 g potssium permangnate in 1L water bt in alkaline or neutral medium reactions of potassium permanganate is different and Mn gains 3 electrons in redox reaction,so far alkaline medium redox titration equivalent wt of KMnO4 will be 158\3=52.6.so far,0.1 N KMnO4 in alkaline medium redox titration dissolve 5.26 g in 1L sol.
The differences in the reactions of potassium magnesium and copper with water?
the diffrences in reaction of potassium, magnesium and copper
What chemicals does potassium react with?
Potassium easily reacts with oxygen, and many oxidizing agents like halogens, chlorates, and nitrates. Potassium reacts with all acids, such as acetic or hydrochloric acid to form a potassium salt and hydrogen gas. Potassium will also react with alcohols. One of the most interesting reactions only takes place in a vacuum. When potassium is placed on a sheet of paper, it will actually rip the oxygen atoms out of the paper and char it black. However, potassium cannot react with ice, as it needs a liquid medium to proceed.
Ferrous oxalate reaction with potassium permanganate?
Potassium permangante, being a very strong oxidizing agent, oxidizes both the Fe2+ ion and the oxalate ion. Redox reactions are shown below: Oxalate oxidation: 2MnO4- + 16H+ + 5C2O42- ---> 2Mn2+ + 8H2O + 10CO2 Iron(II) oxidation: MnO4- + 8H+ + 5Fe2+ ---> Mn2+ + 4H2O + 5Fe3+ Moreover, if one needs to determine the exact percentage of oxalate and ferrous ions in solution, a titration is carried out using the permanganate, which will react with both the oxalate and ferrous ions. But, the carbon dioxide is liberated from the soution now, and zinc is added whch reduces the Iron(III) back to Iron(II). Another titration is then carried out using the permanganate, which gives a reading for the Iron(II) in solution only.
Will potassium lose electrons or gain electrons when reacting with bromine?
Potassium would lose electrons in all its reactions especially with Bromine.
Why does sodium and potassium undergo similar reactions with water?
They undergo similar reactions because they are both in the same group on the periodic table.
Uses of potassium permanganate?
Potassium metal is used in photoelectric cells. Potassium forms many compounds resembling corresponding sodium compounds, based on a valence of 1. A few of the element's most important compounds follow. Potassium bromide (KBr), a white solid formed by the reaction of potassium hydroxide and bromine, is used in photography, engraving, and lithography, and in medicine as a sedative. Potassium chromate (K2CrO4), a yellow crystalline solid, and potassium bichromate, or potassium dichromate (K2Cr2O7), a red crystalline solid, are powerful oxidizing agents used in matches and fireworks, in textile dyeing, and in leather tanning. Potassium iodide (KI), a white crystalline compound that is very soluble in water, is used in photography for preparing gelatin emulsions and in medicine for the treatment of rheumatism and overactivity of the thyroid gland. Potassium nitrate (KNO3), a white solid prepared by fractional crystallization of sodium nitrate and potassium chloride solutions, is used in matches, explosives, and fireworks, and in pickling meat. It occurs naturally as saltpeter. Potassium permanganate (KMnO4), a purple crystalline solid, is used as a disinfectant and germicide and as an oxidizing agent in many important chemical reactions. Potassium sulfate (K2SO4), a white crystalline solid, is an important potassium fertilizer and is also used in the preparation of potassium alum. Potassium hydrogen tartrate (KHC4H4O6), commonly known as cream of tartar, is a white solid used in baking powder and in medicine.
