Potassium permanganate is known as an oxidizing agent.
Potassium permanganate solutions are stored in dark reagent bottles to protect them from light, as exposure to light can cause the compound to decompose and lose its effectiveness. Storing the solutions in dark bottles helps maintain their stability and prolong their shelf life.
ofcourse salicylic acid would react with Hot, acidic Potassium permanganate because it has a phenol group in its structure. and based in our chem, this kind of reagent is used to test the presence of phenol. to prove, or to give you a visible result, your finished product must change its color from purple to dark brown precipitate, this means that salicylic acid is already oxidized by the strong oxidizing agent.. *kuha mo?? anong hindi nagreact. imbento !
The catalytic reduction of sulfur dioxide with methane can convert SO2 to sulfur.
To determine the limiting reagent in a chemical reaction, compare the amount of each reactant used to the stoichiometry of the balanced equation. The reactant that produces the least amount of product is the limiting reagent because it is fully consumed first, limiting the amount of product that can be formed.
Alkaline potassium iodide azide is a compound used in analytical chemistry for the colorimetric determination of lead. It is a reagent that reacts with lead to form a yellow color complex, which can be quantified to measure the concentration of lead in a sample. It is important to handle this compound with care due to its toxicity and potential to form explosive compounds.
the equation for this are? aldehyde + acidified potassium permanganate RCHO + 2KMnO4 + H2SO4 → RCOOH + K2SO4 + 2MnO2 ↓+ H20 aldehyde + Tollen's reagent RCHO + 2AgNO3 + 2NH4OH → RCOOH + 2Ag↓ + 2NH4NO3 +H2O aldehyde+ Fehling's reagent RCHO + 2CuSO4 + 4NaOH →RCOOH + Cu2O↓+ 2Na2SO4 + 2H2O THAT's ALL I KNOW aldehyde + Sodium Hydrogen Sulfite
Yes. Sodium permanganate is an ionic compound comprising mono-atomic sodium cations and polyatomic permanganate anions.
Baaeyer reagent is used to identify double or triple bonds in organic compounds. The reagent is a cold solution of 1 % potassium permanganate in water containing also 10 % sodium carbonate.
Acidified CuSO4 is used as a reagent in the Fehling's test to detect the presence of reducing sugars in a solution. When a reducing sugar is present, it reduces the blue Cu2+ ions in the CuSO4 solution to red-brown Cu2O precipitate, indicating a positive result.
Potassium permanganate solutions are stored in dark reagent bottles to protect them from light, as exposure to light can cause the compound to decompose and lose its effectiveness. Storing the solutions in dark bottles helps maintain their stability and prolong their shelf life.
Tollen's reagent is a test used to detect the presence of aldehydes, as it produces a silver mirror when it reacts with aldehydes, but not with ketones or other compounds. Baeyer's reagent is a solution of potassium permanganate (KMnO4) used to oxidize and distinguish between primary and secondary alcohols. Primary alcohols are oxidized by Baeyer's reagent to form carboxylic acids, while secondary alcohols are oxidized to form ketones.
kmno4 is very good oxidizing agent. that means it is easily reduced by any other reagent. so it can't be considered as primary standard as its concentration changes upon free leaving
well this reaction its a test for distinction of unsaturated hydrocarbons from saturated ones.and when unsaturated hydrocarbons react with baeyer's reagent its pink colour disappears. What happens in this reaction is actually the KMnO4 reacts with alkali and releases K2MnO4+H2O+[O] The nascent oxygen along with water reacts with alkene giving off alkanediol.
"Reaction with what other substance? It needs something to react with." Yes, it depends with what it is reacting.....but permanganate is a oxidative reagent, so it could possible oxidate others reagents, like carbon double bonds or triple bonds....if it is acidic solution, it´s more oxidant....it can break bonds and oxidate organic compounds.....itI think that the question is what happens when potassium permanganate (manganate VII) is heated.potassium permanganate + heat= potassium oxide + oxygen
NH4MnO4 is ammonium permanganate, a compound with the chemical formula (NH4)MnO4. It is a powerful oxidizing agent used in organic synthesis and as a reagent in laboratory experiments.
acidified kmno4
Reducing sugars, such as glucose and fructose, give a positive reaction with Benedict's reagent. When heated, these sugars reduce the copper (II) ions in the reagent to form a colored precipitate, indicating the presence of reducing sugars. Non-reducing sugars, like sucrose, will not give a positive reaction with Benedict's reagent.