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because the the molecules of the otassium permanganent get energy from the hot water and than tthey move around faster (they spread daster because of the energy they get from the hot water)
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Why did the potassium permanganate crystals start to dissolve in water without being stirred?
because the substance in the potassium permanganate crystals are permeable to water, so that means it will dissolve instantly while poured into water Save
Is Surface tension of water affected by potassium permanganate?
Yes. Surface tension of water increases with addition of potassium permanganate.
Is potassium permanganate and water solution or suspensions?
Potassium permanganate and water form a solution, unless here is so much potassium permanganate present compared to the amount of water that the solubility limit is exceeded. In the latter instance, there might be both solution and suspension.
Is potassium permanganate ionic or covalent?
Potassium permanganate is polar. It has polar bonds and is classified as an ionic molecule. It will dissolve in a polar substance.
Why does the purple colour spread when a crystal of potassium permanganate is placed in water?
A water solution of potassium permanganate is formed.
Why did the potassium permanganate crystals start to dissolve in water without being stirred?
because the substance in the potassium permanganate crystals are permeable to water, so that means it will dissolve instantly while poured into water Save
Can potassium permanganate dissolve in water?
Yes, it is soluble, giving a greenish solution
How long does potassium permanganate take to dissolve in water?
depends on size. small amounts dissolve faster than big amounts
What happens when you mix potassium permanganate with water and glycine?
it makes potassium permanganate with water and glycine...
Is Surface tension of water affected by potassium permanganate?
Yes. Surface tension of water increases with addition of potassium permanganate.
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.
How do you prepare 0.05 N solution of KMnO4?
Dissolve 1,65 g potassium permanganate for analysis in 1 L demineralized water.
Is potassium permanganate and water solution or suspensions?
Potassium permanganate and water form a solution, unless here is so much potassium permanganate present compared to the amount of water that the solubility limit is exceeded. In the latter instance, there might be both solution and suspension.
Is potassium permanganate ionic or covalent?
Potassium permanganate is polar. It has polar bonds and is classified as an ionic molecule. It will dissolve in a polar substance.
How do you make standard Mn solution?
Dissolve a known amount of potassium permanganate in a known volume of demineralized water; calculate the concentration of manganese in the solution.
Can you dissolve .35 moles of Potassium Permanganate (KMnO4) into 500 mL of water?
The solubility of potassium permanganate in water at 2o 0C is 64 g/l (or 32 g/0,5 L).The molar mass of KMnO4 is 158,034 g and 0,35 moles KMnO4 is equal to 55,312 g.So it is not possible to dissolve o,35 moles KMnO4 in 0,5 L.
Why does the purple colour spread when a crystal of potassium permanganate is placed in water?
A water solution of potassium permanganate is formed.
