the purple color changes to a deep green color and then brown (these are the colors you will see on your filter paper)
No.If you add ammonium chloride solution to potassium chloride solution all that happens is a solution with all the ions in it - ammonium ions, potassium ions, chloride ions and hydroxide ions.
When zinc sulfate reacts with potassium hydroxide, zinc hydroxide is formed as a white precipitate, while potassium sulfate remains in solution. This reaction is a double displacement reaction where the cations and anions of the two compounds switch partners.
When potassium permanganate comes into contact with oil, it can lead to a violent reaction due to the oxidizing properties of potassium permanganate. This reaction can cause the oil to ignite or even explode, posing a serious safety hazard. It is important to never mix potassium permanganate with oil or any other flammable substances.
When a small piece of potassium permanganate crystal is dropped into water and heated, it will dissolve and release potassium ions and permanganate ions into the solution. As the temperature increases, the rate of dissolution will also increase, leading to a faster dispersal of the ions. The purple color associated with potassium permanganate will be more pronounced as more of it dissolves.
Oh, dude, when you mix nitric acid with potassium hydroxide, you get potassium nitrate and water. It's like a little chemistry party where they all switch partners and make new compounds. So, yeah, it's basically a chemical reaction that forms a salt and water.
When zinc is added to acidified potassium permanganate solution, zinc displaces manganese from permanganate ions. This reduction reaction causes the purple color of the potassium permanganate solution to fade as the manganese ions are formed. The resulting solution may turn colorless or pink, depending on the concentration of the reactants.
There will be no reaction between the lithium and the potassium hydroxide. However, since the potassium hydroxide is in solution, the lithium will still react with the water to form lithium hydroxide and hydrogen gas. 2Li + H2O --> H2 + LiOH.
No.If you add ammonium chloride solution to potassium chloride solution all that happens is a solution with all the ions in it - ammonium ions, potassium ions, chloride ions and hydroxide ions.
boom
When potassium hydroxide is mixed with lithium, a single displacement reaction occurs. Lithium will replace potassium in the potassium hydroxide solution, resulting in the formation of lithium hydroxide and potassium metal as products. The reaction is represented by the following chemical equation: 2Li(s) + 2KOH(aq) -> 2LiOH(aq) + 2K(s).
When potassium hydroxide solution reacts with sulfuric acid, a neutralization reaction occurs. The potassium ion from potassium hydroxide combines with the sulfate ion from sulfuric acid to form potassium sulfate, along with water as a byproduct. The overall reaction can be represented by the equation: 2KOH + H2SO4 → K2SO4 + 2H2O.
When zinc sulfate reacts with potassium hydroxide, zinc hydroxide is formed as a white precipitate, while potassium sulfate remains in solution. This reaction is a double displacement reaction where the cations and anions of the two compounds switch partners.
When potassium permanganate is dropped into water, the ions are solvated by the water molecules. This results because potassium permanganate is water soluble. Thus, the solid compound is separated into aqueous ions.
When zinc dust is added to an acidified solution of potassium permanganate, a redox reaction takes place. The zinc reduces the permanganate ion, MnO4-, to form colorless manganese ions, while itself getting oxidized to zinc ions. The overall result is that the purple color of the permanganate solution fades as it is reduced.
When iron ions react with potassium permanganate, the iron ions are oxidized, and the potassium permanganate is reduced. The overall reaction results in the formation of iron(III) ions and manganese dioxide.
When potassium permanganate is mixed with water and glycine, a reaction may occur in which the permanganate oxidizes the glycine. This can result in the production of manganese dioxide, water, and carbon dioxide. The specific products and reaction conditions will depend on the concentrations and proportions of the reactants. It is important to handle potassium permanganate with care as it is a strong oxidizing agent.
There will be no reaction between the lithium and the potassium hydroxide. However, since the potassium hydroxide is in solution, the lithium will still react with the water to form lithium hydroxide and hydrogen gas. 2Li + H2O --> H2 + LiOH.