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A violent chemical reaction:
2 K + 2 H2O = 2 KOH + H2
Potassium reacts with water to form potassium hydroxide and hydrogen gas. The reaction is exothermic, and the heat generated can ignite the hydrogen gas to create a fire. Large quantities of potassium can react explosively in water.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoPotassium (K) is a very dangerous and unstable element in its pure metallic form. Potassium's reaction with water is one of the most violent reactions possible with this element. When Potassium is placed in water the following reaction takes place:
2 K + 2 H2O --> 2 KOH + H2 + Heat
In fact the reaction gets so hot that the hydrogen vapor that is released ignites with the air forming a flame on top of the water. Also, Potassium hydroxide (KOH), one of the end products, is very corrosive and when it dissolves in water the resulting heat actually boils the water. Potassium is so reactive that even if it is stored in air there is enough water vapor to cause a severe reaction. The safest way to store Potassium is in oil.
Wiki User
∙ 15y agoPotassium is a mineral that helps the Kidneys work normal. Potassium is a mineral that helps the Kidneys work normal. Potassium is a mineral that helps the Kidneys work normal.
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Potassium hydride reacting with water?
Potassium hydride reacts with water to produce potassium hydroxide and hydrogen gas. KH + H2O --> KOH + H2
In which is KNO3 soluble benzene hexane or water?
Potassium nitrate is soluble in water, as it is an ionic solid. When dissolved in water, potassium nitrate will form an aqueous solution of potassium and nitrate ions.
Is potassium a metal?
Yes, potassium is a metal. But the real question is what makes it a metal. Now that's something to think about. Potassium is also very reactive with oxygen, mainly water. do not try it but placing potassium in a tank water can make the tank of water blow up
Is Surface tension of water affected by potassium permanganate?
Yes. Surface tension of water increases with addition of potassium permanganate.
What is the explosive force of Potassium when it comes in contact with cold water?
The explosive force is the reaction of potassium with water liberating hydrogen.
Why there is a water in potassium channel?
water in potassium shannel
What is the solubility of potassium in water?
Potassium is soluble in water but not in organic solvents.
What substances are formed when potassium oxide dissolves in water?
When potassium oxide is dissolved in water it forms potassium hydroxide.
What is the chemical reaction of potassium oxide with water?
Potassium oxide(K2O) + water(H2O) --> potassium hydroxide(2KOH)
Is potassium metal preserved under water?
No. Potassium will react violently on contact with water. Potassium is stored under oil to protect it from air and water.
Word equation for the reaction between potassium and water?
Potassium plus Water gives Potassium Hydroxide plus Hydrogen
Chemical reaction for potassium nitride?
It reacts with water to produce toxic Ammonia
What happens when potassium react to water?
When potassium reacts with water the potassium burns a bright purple light, a gas is given off with a hissing noise and the potassium rockets around the surface of the water because it floats.
What is the Chemical formula of Potassium ethanoate?
Potassium ethanoate = C2H3KO2
When sulfuric acid and potassium hydroxide neutralize each other to make water and potassium sulfate water is formed by what?
when sulphuric acid is reacted with potassium hydroxide, neutrallisation reaction occurs to form water and potassium sulphate.
Is KHCO3 souble?
Potassium hydrogen carbonate is soluble in water.
What is the reaction when potassium sulfate is put into water?
Write the reaction when potassium sulfide is put into water:
