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What is the chemical formula for hydrogen peroxide plus potassium iodide?
H2O2 The cation hydrogen has a charge of +1, and the anion peroxide has a charge of -2, so to balance peroxide's charge we would need two hydrogen atoms, as the net (total) charge of a compound must always be zero. I am, however, unsure if peroxide is indeed an anion, but the rest of the information is correct. Look it up if in doubt.
What substance can substitute manganese 5 oxide in the decomposition of hydrogen peroxide?
Absolutely anything. Peroxide is so unstable that anything that oxygen can nucleate on will catalyse the decomposition. That includes ions, dust, other gas bubbles, you name it, although the reaction rate will vary.
What is the solvent and solute of hydrogen peroxide?
The material most commonly called "hydrogen peroxide", especially by non-chemists, is a solution of the solute hydrogen peroxide in water as the solvent.
Is hydrogen peroxide the same as hydrogen peroxide solution?
No, hydrogen peroxide refers to the chemical compound H2O2, which is a colorless liquid. Hydrogen peroxide solution is a diluted form of hydrogen peroxide mixed with water, commonly found in concentrations of 3% or 0.5%.
What colour will a solution of hydrogen peroxide fe rrous ammonium sulfate and potassium thiocyanate turn?
This is a very complicated question and the answer would have to be figured out by experiment. Commiserations.
What is more unstable magnesium fluoride potassium iodide or hydrogen peroxide?
Hydrogen peroxide is the least stable.
What is the reaction between potassium permanganate and hydrogen peroxide?
When potassium permanganate and hydrogen peroxide react, they produce oxygen gas, water, and manganese dioxide as products. This reaction is known as a redox reaction, where the permanganate ion is reduced and the hydrogen peroxide is oxidized.
What gas is produced when you mix hydrogen peroxide with potassium iodide?
Oxygen gas is produced when hydrogen peroxide is mixed with potassium iodide. This reaction results in the decomposition of hydrogen peroxide to water and oxygen gas as well as the formation of iodine.
How can one effectively test hydrogen peroxide?
To effectively test hydrogen peroxide, you can use a chemical indicator like potassium iodide or potassium permanganate. When hydrogen peroxide is added to these indicators, it will cause a color change, indicating the presence of the compound. Additionally, you can also use a gas sensor to detect the release of oxygen gas when hydrogen peroxide decomposes.
Why is there no colour change when hydrogen peroxide and potassium iodide reacts?
When hydrogen peroxide and potassium iodide react, the iodide ions catalyze the decomposition of hydrogen peroxide into water and oxygen. The reaction does not result in a visible color change because no new colored species are formed during the reaction.
Which reaction produces more pure oxygen which is not united with other elements solid potassium permanganate with hydrogen peroxide or potassium permanganate solution with C12H22O11?
Potassium permanganate with hydrogen peroxide produces more pure oxygen than potassium permanganate solution with C12H22O11.
What will happen when potassium iodide react with hydrogen per oxide?
This reaction decomposes Hydrogen peroxide into Water and Oxygen: Here is the stepwise process:1> Hydrogen peroxide oxidizes the Potassium iodide into another salt called Potassium Hypoiodite, and itself gets reduced to water.H2O2 + KI----> KIO + H2O2>This salt is quite unstable and rapidly reacts with Hydrogen peroxide. Here the Peroxide ions disproportionates into Oxide ions and Molecular Oxygen gas.H2O2 + KIO ----> KI + H2O + O2So the overall reaction an be written as:H2O2 --KI--> H2O + O2
Which of the following substances does not produce oxygen gas through decomposition: water, hydrogen peroxide, or potassium chlorate?
Water does not produce oxygen gas through decomposition. Hydrogen peroxide and potassium chlorate do produce oxygen gas when they decompose.
What is the mechanism of the redox reaction between potassium permanganate and hydrogen peroxide?
The redox reaction between potassium permanganate and hydrogen peroxide involves the transfer of electrons. In this reaction, potassium permanganate acts as an oxidizing agent, while hydrogen peroxide acts as a reducing agent. The permanganate ion (MnO4-) is reduced to manganese dioxide (MnO2), while hydrogen peroxide is oxidized to water and oxygen gas. This reaction occurs in an acidic solution and is often used as a titration method in analytical chemistry.
What is the elephant toothpaste recipe that includes potassium iodide?
To make elephant toothpaste with potassium iodide, mix hydrogen peroxide, dish soap, and food coloring in a container. In a separate container, mix water and potassium iodide. Then, pour the potassium iodide mixture into the hydrogen peroxide mixture and watch the foam erupt.
What is the reaction between hydrogen peroxide and potassium permanganate?
When hydrogen peroxide is mixed with potassium permanganate, it results in a vigorous reaction that produces oxygen gas, water, and manganese dioxide as products. This reaction is exothermic and can be used as a demonstration of a redox reaction.
What is the reaction when hydrogen peroxide dish soap and potassium iodide are mixed together.?
When hydrogen peroxide, dish soap, and potassium iodide are mixed together, a foamy eruption occurs due to the decomposition of hydrogen peroxide into oxygen gas and water. The dish soap helps trap and stabilize the oxygen gas bubbles, creating a frothy foam. The potassium iodide acts as a catalyst, accelerating the decomposition reaction.
