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Does the colour of potassium permanganate persist when it is added initialy to heated 3ml of ethanol?
When potassium permagnate is added initially to ethanol, ethanol gets oxidised into ethanoic acid using potassium permagnate. Thus, decolorizing potassium permagnate. When excess is added , the color of potassium permagnate persists.
What compound will decolorize acidified potassium permanganate?
Hydrogen peroxide is a common compound that can decolorize acidified potassium permanganate solution as it undergoes oxidation by permanganate, causing the purple color to disappear.
What is the nearest noble gas to potassium?
Argon (Ar) is the nearest noble gas to potassium.
Why does benzene decolorize potassium permanganate?
Benzene decolorizes potassium permanganate because it is a reducing agent. Benzene can donate electrons to the permanganate ions, which causes the purple color of the permanganate solution to fade as it is reduced to colorless manganese ions.
What gas would potassium in water produce?
Potassium reacts with water to produce potassium hydroxide (KOH) and hydrogen gas (H2).
Does the colour of potassium permanganate persist when it is added initialy to heated 3ml of ethanol?
When potassium permagnate is added initially to ethanol, ethanol gets oxidised into ethanoic acid using potassium permagnate. Thus, decolorizing potassium permagnate. When excess is added , the color of potassium permagnate persists.
How do you decolorize potassium permanganate?
You can decolorize potassium permanganate with something that a considerable amount of Vitamin C. Like orange juice or Lime juice or any citrus fruit for that matter.
What compound will decolorize acidified potassium permanganate?
Hydrogen peroxide is a common compound that can decolorize acidified potassium permanganate solution as it undergoes oxidation by permanganate, causing the purple color to disappear.
Mention two gases that can decolourize potassium heptaoxochromate (vi)?
Two gases that can decolorize potassium heptaoxochromate (VI) are carbon monoxide (CO) and hydrogen sulfide (H2S). Just like sulfur dioxide (SO2) and nitrogen dioxide (NO2); which are relatively easier to find. Two other gases that can be homemade and have the potential to decolorize potassium heptaoxochromate (VI) are chlorine gas (Cl2) and ammonia gas (NH3); but that's just if you're very practical with it, because I wouldn't advice risking if you aren't.
What is the nearest noble gas to potassium?
Argon (Ar) is the nearest noble gas to potassium.
Why does benzene decolorize potassium permanganate?
Benzene decolorizes potassium permanganate because it is a reducing agent. Benzene can donate electrons to the permanganate ions, which causes the purple color of the permanganate solution to fade as it is reduced to colorless manganese ions.
What gas would potassium in water produce?
Potassium reacts with water to produce potassium hydroxide (KOH) and hydrogen gas (H2).
Which gas is given off when potassium permanganate is broken down?
Oxygen gas is given off when potassium permanganate is broken down. Potassium permanganate decomposes into manganese dioxide, potassium hydroxide, and oxygen gas when heated.
What gas is made when potassium reacts with water?
Potassium reacts with water to produce potassium hydroxide (KOH) and hydrogen gas (H2).
Does potassium have nobel gas electron configuration?
No, potassium does not have a noble gas electron configuration. The noble gas configuration for potassium would be [Ar] 4s¹, but instead, potassium has the electron configuration 1s² 2s² 2p^6 3s² 3p^6 4s¹.
When hydrochloric acid and potassium hydroxide are mixed what gas is given off?
I have no idea. The products of that reaction are water (not a gas at room temperature) and potassium chloride (not a gas at room temperature).
How do you decolorize coca cola?
In order to decolorize it, one should use the charcoal, wich absorbs the caramel E 150d.
