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Why is sodium sulfite used to remove permanganate stains?
Sodium sulfite is used to remove permanganate stains because it is a reducing agent that can effectively neutralize the oxidizing properties of permanganate. When sodium sulfite reacts with permanganate, it reduces it to colorless manganese dioxide, thereby removing the stain.
What is the formula for the compound potassium sulfite?
K2SO3 is the formula for Potassium Sulfite.
What is the concentration of a solution with a volume of 3.3 mL that contains 12 grams of ammonium sulfite?
The concentration of the solution can be calculated by dividing the mass of the solute (12 grams) by the volume of the solution (3.3 mL) and converting to the appropriate units. This will give you the concentration of ammonium sulfite in grams per milliliter.
Aqueous potassium hydroxide with sulfur dioxide?
[2K+]tribunated + 2I-(aq) + Cu2+(aq) + [SO42-]tribunated --> --> CuI2(s) + [2K+ + SO42- ]tribunated
What is the reaction when Ammonium sulfite is put in water?
When ammonium sulfite is put in water, it dissolves and forms a solution. The solid compound will break apart into its ions, ammonium (NH4+) and sulfite (SO3^2-), which will be dispersed throughout the water. This process is a physical change, not a chemical reaction.
Why is sodium sulfite used to remove permanganate stains?
Sodium sulfite is used to remove permanganate stains because it is a reducing agent that can effectively neutralize the oxidizing properties of permanganate. When sodium sulfite reacts with permanganate, it reduces it to colorless manganese dioxide, thereby removing the stain.
what is the equation for this aldehyde plus acidified potassium permanganate aldehyde plus Tollen's reagent aldehyde plus NaOH Cannaizarro's reaction aldehyde plus Fehling's rgt aldehyde plus Sodium H?
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
What is the formula for the compound potassium sulfite?
K2SO3 is the formula for Potassium Sulfite.
Formula for potassium sulfite?
The chemical formula of potassium sulfite is K2SO3.
Whats the formula for potassium sulfite?
The molecular formula for potassium sulfite is: K2SO3
Is potassium sulfite a gas solid liquid or aqueous?
Potassium sulfite is typically found in solid form as a white crystalline powder. It is not a gas or a liquid at room temperature. When dissolved in water, it forms an aqueous solution.
How is potassium thiosulfate prepared?
One way is to react hot aqeous solution of potassium hydroxide (KOH) with sulphur (S). The products will be K2S3, K2S2O3 (potassium thiosulphate) and H2O. Answer by aditya rajesh, 8th student at millennium school in dubai.
Sodium Peroxoborate reacts with sulfuric acid and potassium permanganate to give what products?
2MnO4- + 5H2O2 + 6H+ → 2Mn2+ + 5O2 + 8H2O Permanganate is added to H2SO4 + H2O2 and is reduced because it is a better oxidising agent that H2O2 the purple MnO4 ion is used up and the solution fades almost to clear if the mix is right
What is the name of the ionic compound K2SO4?
i think either potassium(II) sulfate or potassium sulfate
What is K2SO3?
K2SO3 is the chemical formula for potassium sulfite. It is a white crystalline solid that is used as a reducing agent in chemical reactions. It can also be used as a preservative in food and beverage industries.
What is the name of K2SO3?
The name of K2SO3 is potassium sulfite.
What gas is formed if HCl is reacted with potassium sulfite?
no
