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Decomposition. Potassium is also very volatile so sparks are expected.

This is a dangerous demonstration, so safety equipment must be worn, and only a tiny quantity of potassium used. Perhaps even in a Fume Cupboard.

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14y ago

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What will happen when potassium and water together what kind of changes?

When potassium metal and water are mixed, a chemical reaction occurs. This exothermic reaction produces hydrogen gas and potassium hydroxide, which dissolves in the remaining water. This reaction can be vigorous and produce light, heat and sound.


What is a Displacement reaction of potassium chloride and fluorine water?

When potassium chloride reacts with fluorine water (a solution of fluorine gas in water), a displacement reaction occurs where the more reactive fluorine displaces the chloride ions in potassium chloride. The result is the formation of potassium fluoride and the liberation of chlorine gas. This reaction is a redox reaction where fluorine is reduced and chlorine is oxidized.


What happens when you mix potassium hydroxide with hydrochloric acid?

When potassium hydroxide (KOH) is mixed with hydrochloric acid (HCl), a neutralization reaction occurs. This reaction forms potassium chloride (KCl) and water (H2O). The products of this reaction are a salt (KCl) and water.


What happens when potassium hydroxide and hydrolic acid mix?

When potassium hydroxide and hydrochloric acid mix, a neutralization reaction occurs, producing potassium chloride (KCl) and water (H2O). This reaction is exothermic, meaning it releases heat. Potassium chloride is a salt that is soluble in water.


What happens when potassium nitrate is added with citric acid what reaction is it?

When potassium nitrate is added with citric acid, a chemical reaction occurs that results in the formation of carbon dioxide gas, water, and potassium citrate. This reaction is an acid-base reaction between citric acid and potassium nitrate.


What type of reaction is between potassium oxide and water?

The reaction between potassium oxide and water is a chemical reaction where the potassium oxide reacts with water to form potassium hydroxide. This reaction is an example of a base-metal oxide reaction.


What is the written chemical reaction that occurs when you mix potassium and water?

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When sulfuric acid and potassium hydroxide neutralize each other to make water and potassium sulfate water is formed by what?

Water is formed by the combination of H+ ions from sulfuric acid and OH- ions from potassium hydroxide to produce H2O molecules. This reaction is a typical acid-base neutralization reaction where the acid and base react to form water and a salt.


What kind of reaction occurs when potassium is placed in the water?

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What is the chemical reaction of potassium oxide with water?

Potassium oxide(K2O) + water(H2O) --> potassium hydroxide(2KOH)


What happens when potassium hydroxide is added to hydrochloric acid?

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What will produce if HCl react with potassium iodide?

In a water, potassium iodide, What_happens_when_you_react_potassium_iodide_with_hydrochloric_acidsolution, heat is absorbed and an endothermic reaction occurs. No physical changes.