0
WAGWARRRN
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What happens when you cut sodium or potassium?
When you cut the likes of sodium or potassium it leaves a shiny surface which will quickly turn dull as they react with Oxygen in the air. To prevent them reacting with any of the air, these elements are usually kept in oil.
Does magnesium react with potassium sulfate?
no
Why should potassium hydroxide not be exposed in air?
Potassium hydroxide is a hygroscopic substance, meaning it absorbs moisture from the air. Exposure to air can cause it to form a solution, becoming corrosive and causing skin and eye irritation. It can also react with carbon dioxide in the air to form potassium carbonate, reducing its effectiveness as a base.
Would potassium bond with oxygen?
Yes. Potassium will react readily with oxygen to form potassium peroxide.
What do you get if you react potassuim with cold water?
potassium hydroxide
Does potassium react with air?
Yes, it'll react similiarly to sodium in the air.
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.
Why are sodium and potassium often stored in metal?
Sodium and Potassium are often store in oils or air sealed containers so they dont react with humidity.
Does silver react with potassium nitrate?
No silver cannot react. It is less reactive than potassium
How does potassium react with alkali?
Potassium is an alkali metal !
Pottasium is stored under oil Why?
Potassium is chemically very active. It will react with oxygen and/or water vapor in the air, so it is stored under oil to keep it out of contact with the air. It doesn't react with the oil.
Does astatine react with potassium bromide?
No, it shall no react
Does potassium show high reactivity?
Potassium is a very highly reactive element. It can be seen going to flame on water and turns it alkaline. It can also react with water vapor and oxygen in the air so needs to be kept in oil, where it can't react.
What happens if K keep in air?
Potassium oxidizes immediately when exposed to air. It also reacts violently in water, producing potassium hydroxide and hydrogen gas. The hydrogen gas produced will burn spontaneously, so potassium is always stored in a liquid with which it does not react, such as kerosene.
What happens when you cut sodium or potassium?
When you cut the likes of sodium or potassium it leaves a shiny surface which will quickly turn dull as they react with Oxygen in the air. To prevent them reacting with any of the air, these elements are usually kept in oil.
Will propene react with potassium permanganate?
In alkaline conditions, Potassium permanganate will react with propene to give 1,2 propandiol.
How would astatine react with potassium chloride?
it dosent react
