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How a crystal potassium permanganate in a beaker change colour in water within minutes?
When potassium permanganate crystals are placed in water, they dissolve and release potassium and permanganate ions. These ions react with water molecules to form manganese dioxide, which gives the solution a pink or purple color. The rapid color change is due to the quick reaction of the ions with the water, causing the solution to turn vividly colored within minutes.
How long should you wait before lying down after taking potassium?
It is recommended to wait at least 10-15 minutes before lying down after taking potassium supplements to minimize the risk of irritation to the esophagus and stomach lining. This allows the supplement to move through the digestive system and be absorbed properly.
Does potassium explode in water?
Yes it will. potassium reacts with water to form potassium hydroxide and hydrogen. the reaction is highly exothermic and will explode. However, potassium can be slowly dissolved by adding very small piece of potassium in water, wait till it dissolves completely and then add the next piece. But should be done with caution.
How long does potassium permanganate take to dissolve in water?
Potassium permanganate typically dissolves in water within a few minutes, as it is a highly water-soluble compound. Agitating the solution or using warm water can help speed up the dissolution process.
What is the color of potassium chromate?
The crystals are Red and makes a Red Orange solution, when applied to wood the wood turns a light after about 30 minutes. You can see the crystals on the website of Internationalviolin.com. GR.
How long it takes to die after taking potassium cyanide?
15-20 minutes
Why can't you lay down for 30 minutes after you take potassium pills?
You shouldn't lay down for 30 minutes after taking potassium supplements because you want to make sure that they are completely swallowed. It's a good idea to drink a large glass of water with them as well. If you lay down or don't take them with alot of water, it could burn your esophagus. This advice applies to potassium chloride pills (KCl). An alternative to taking the KCl pills for potassium repletion is to take potassium citrate. It will replete your potassium with out the side effects of KCl.
What happens every 4 minutes?
240 seconds
How many minutes will 20 and 15 minutes play together?
Until time runs out.
Does a total solar eclipses last a few minutes?
Yes. It only happens for about 5 minutes at the maximum.
How a crystal potassium permanganate in a beaker change colour in water within minutes?
When potassium permanganate crystals are placed in water, they dissolve and release potassium and permanganate ions. These ions react with water molecules to form manganese dioxide, which gives the solution a pink or purple color. The rapid color change is due to the quick reaction of the ions with the water, causing the solution to turn vividly colored within minutes.
What happens when rice grains is boiled for 15 minutes?
I don't know cause I keep eating it at 12 minutes
If a man can load a cart in 10 minutes and a friend can load it in 5 minutes how long will it take to load it working together?
3.33 minutes
How long is 10 minutes 21 seconds plus 11 minutes and 58 seconds all together?
22 minutes and 19 seconds
What happens if saliva goes down into your lungs?
then you cough for a few minutes
What happens 10 minutes after you die to your body?
Ask someone who experienced it.
How many minutes are in 1 and 1 fourths of an hour?
There are 60 minutes in 1 hour. Plus 15 minutes in one fourth hour. Adding them together makes 75 minutes.
