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How long does potassium permanganate take to dissolve in water?
Wiki User
∙ 11y ago
depends on size. small amounts dissolve faster than big amounts
Wiki User
∙ 11y ago
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Is K2SO4 soluble or insoluble in water?
yes, potassium sulfate is a white solid, as long as you keep it cooler than 1956° F.
Can soap be dissolved in water?
Oil is insoluble in water (insoluble means it does not dissolve).
What happens when you mix sulphuric acid and potassium hydroxide liquid?
This would produce an energetic reaction with a lot of heat, and the product would be water and potassium sulfate (as long as the molar quantities of the reactants are the same, otherwise you will have leftover sulfuric acid or leftover potassium hydroxide).
Do eggs dissolve?
No an egg will not dissolve in water because water ( h20) is not an acid like vinegar, soda, and alcohol.Water can't carefully break away the outer shell without an acid even a weak acid.
Do you need potassium to live?
Depends if you're from Kazahkstan or not.If not, you won't need that much.Hope that Helps!CobyGreyHe's right in that it depends on your lifestyle. If you drink a descent amount of water each day, you will not need as much potassium as someone who drinks soda all the time. If you use a water pill, or you sweat for a long period of time, on a regular basis, then most likely you will need more potassium to supplement the potassium that is being flushed out. I am diabetic, and use a water pill to help keep fluid retention at a minimum, therefore, I also have to take a 750mg potassium pill to replenish my potassium loss, or I get charlie horses (severely painful) in my sleep. Basically, if you drink as much water as you flush out, you will have the necessary potassium that your body requires.
What colourless gas is let off when you burn potassium permanganate?
there is no such thing. Potassium permanganate is a metallic purple crystalline substance that is solid at room temperature and can not be made a gas because it decomposes at 240 C. Long before it would become a gas. It dissolves in water rather well so you could make a water mixture and spray it but that would not be a gas. If you mix Potassium Permanganate with formaldehyde it creates a mild tear gas.
Why is potassium permanganate used in titration experiment despite being a secondary standard solution?
kmno4 is very good oxidizing agent. that means it is easily reduced by any other reagent. so it can't be considered as primary standard as its concentration changes upon free leaving
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Panadol (or paracetamol) wont dissolve in cold water.
Anything that sits in water long enough will do this?
Dissolve
Does lemon sea salt dissolve in water?
Try it! Who knows? Probably after a long while it will dissolve! XD
How do you dissolve cyanuric acid?
Dissolve cyanuric acid in a bucket full of water before adding to the pool. The hotter the water the better as the crystals take a very long time to dissolve completly in cold water.
How long does it take for ibuprofen to dissolve in hot water?
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depends on how much sugar u put in the water
How long does it take Aleve to dissolve in your stomach?
It will take approximately 30 minutes for Aleve to dissolve in your stomach. It will dissolve slightly faster if you drink water with it.
Why is permanganate not a primary standard?
aqueous solutions are not stable for long
Does instent coffee dissolve in water?
Yes, coffee can dissolve. How else would youu make coffee with a coffee pot? Usually coffee takes a while to dissolve in cold water but it will not take long to dissolve in hot water. Made by Olivia Doherty
How long does it take a teaspoon of sugar to dissolve in water?
It takes about 5 seconds.
