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What happens to the iron ions when they react with potassium permanganate?
Gracepiano14
Oxidised from Fe2+ to Fe2+
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∙ 12y ago
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What happens to the ions when potassium permanganate are dropped into water?
When potassium permanganate is dropped into water, the ions are solvated by the water molecules. This results because potassium permanganate is water soluble. Thus, the solid compound is separated into aqueous ions.
What is the balanced eq when potassium permanganate is added to sodium bisulfite?
Potassium permanganate and bisulfite in stronger acid environment:2MnO4-(aq) + 5HSO3-(aq) + H+(aq) --> 5SO42- + 2Mn2+(aq) + 3H2O(l)Note:Potassium and sodium ions do NOT react, they are tribune-ions.
Why no use indicator in the standardizing potassium permanganate titration?
Usually there is no indicator needed in potassium permanganate titrations as there will be an excess of manganate ions in the conical flask, turning the solution from colourless to pale pink.
Why colour of ethanol changes when mix with potassium permanganate?
The purple color of the KMnO4 will change to a muddy brown.
What type of indicator is used during potassium permanganate titration?
Usually there is no indicator needed in potassium permanganate titrations as there will be an excess of manganate ions in the conical flask, turning the solution from colourless to pale pink.
What happens to the ions when potassium permanganate are dropped into water?
When potassium permanganate is dropped into water, the ions are solvated by the water molecules. This results because potassium permanganate is water soluble. Thus, the solid compound is separated into aqueous ions.
Acidified solution potassium permanganate added solution sodium sulfite?
Potassium permanganate and sulfite:2MnO4-(aq) + 5SO32-(aq) + 6H+(aq) --> 5SO42- + 2Mn2+(aq) + 3H2O(l)Note:Potassium and sodium ions do NOT react, they are tribune-ions
What is the balanced eq when potassium permanganate is added to sodium bisulfite?
Potassium permanganate and bisulfite in stronger acid environment:2MnO4-(aq) + 5HSO3-(aq) + H+(aq) --> 5SO42- + 2Mn2+(aq) + 3H2O(l)Note:Potassium and sodium ions do NOT react, they are tribune-ions.
Why no use indicator in the standardizing potassium permanganate titration?
Usually there is no indicator needed in potassium permanganate titrations as there will be an excess of manganate ions in the conical flask, turning the solution from colourless to pale pink.
Why colour of ethanol changes when mix with potassium permanganate?
The purple color of the KMnO4 will change to a muddy brown.
What type of indicator is used during potassium permanganate titration?
Usually there is no indicator needed in potassium permanganate titrations as there will be an excess of manganate ions in the conical flask, turning the solution from colourless to pale pink.
What will you get if you mix KMnO4 and KI?
Unless the solution is made acidic or basic, the two will dissolve and form a solution of potassium ions, permanganate ions and iodide ions.
What is the reaction between potassium permanganate and sulfuric acid and oxalic acid?
Potassium permanganate and thiosulfate:2MnO4-(aq) + 10S2O32-(aq) + 16H+(aq) --> 5S4O62- + 2Mn2+(aq) + 8H2O(l)Potassium permanganate and oxalate:2MnO4-(aq) + 5C2O42-(aq) + 16H+(aq) + --> 10CO2(g) + 2Mn2+(aq) + 8H2O(l)Note:Potassium and sodium ions do NOT react, they are tribune-ions.
How does ferric chloride reacts with potassium iodide solution?
In aqueous solution they would not react. They would form a solution of ferric ions, chloride ions, potassium ions, and iodide ions.
Is there a reaction between ammonium chloride and potassium hydroxide?
No.If you add ammonium chloride solution to potassium chloride solution all that happens is a solution with all the ions in it - ammonium ions, potassium ions, chloride ions and hydroxide ions.
IS K2MNO4 ionic or covalent bond?
Yes, I believe it is! It looks like Potassium nitrite. An ionic compound is basically one of these four forms: 1) a metal+ a nonmetal 2) a metal+ a polyatomic anion 3) a polyatomic cation+ a nonmetal 4) 2 polyatomic ions (of opp. charges) Hope this helps! :D
What is the symbol for the ions that form when potassium and iodine react to form the ionic compound potassium iodide?
The cation is K+ and the anion is I-.
