0
What is the chemical equation for the reaction between methanoic acid and acidified potassium permanganate?
The half equation for the reduction of carbon dioxide to methanoic acid and its standard electrode potential value is given as:
CO2 + 2H+ + 2e- gives HCOOH EO = -0.11 V
The half equation for the reduction of ACIDIFIED potassium manganate(VII) and its standard electrode potential value is given as:
MnO4- + 8H+ + 5e- gives Mn2+ + 4H2O EO = +1.51 V
Thus, the standard electrode potential E for the overall reaction is:
E = 1.51 - (-0.11) = +1.62 V
Since it is positive (and well positive), the oxidation of methanoic acid by potassium manganate(VII) can take place under standard conditions.
The overall equation (obtained by balancing the number of electrons) is:
2MnO4- + 6H+ + 5HCOOH gives 2Mn2+ + 8H2O + 5CO2
What else can I help you with?
Chemical equation for the reaction of acetone and acidified potassium dichromate?
acetone does not react with potassium dichromate
What happens when you mix potassium permanganate with oil?
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.
What is potassium permanganate?
Potassium permanganate is a chemical compound used for a variety of purposes, such as water treatment, medicinal applications, and as a disinfectant. It appears as dark purple crystals or powder and is known for its strong oxidizing properties.
Why would potassium permanganate have a greater rate of diffusion down a agar tube than methylene blue?
Methylene Blue has a higher molecular weight than the compound potassium permanganate. Potassium permanganate has smaller, lighter molecules which diffuse faster than methylene blue's larger, heavier molecules.
Why potassium permanganate use in convection experiment?
Potassium permanganate is used in convection experiments as a visual tracer to observe the movement of fluid. When a small crystal of potassium permanganate is added to a liquid, it dissolves and spreads due to the fluid's movement, making it easier to visualize the convection current patterns.
What is the difference between hot acidified potassium manganate 7 and potassium manganate 7?
The term "hot acidified potassium manganate 7" typically refers to a solution of potassium permanganate (KMnO4) in acid, while "potassium manganate 7" refers to the solid compound potassium permanganate itself. The acid in the hot solution helps to increase the reactivity of the potassium permanganate.
What is the formula for acidified potassium manganate 7?
The formula for acidified potassium manganate VII is KMnO4. This compound is commonly known as potassium permanganate, which is a powerful oxidizing agent used in various chemical reactions and as a disinfectant.
Equation for aldehyde plus acidified potassium permanganate?
Aldehyde + Acidified potassium permanganate (KMnO4) undergoes oxidation, resulting in the formation of a carboxylic acid. The balanced chemical equation for the reaction is: Aldehyde + 2[KMnO4] + 3[H2SO4] → Carboxylic acid + 2[MnSO4] + K2SO4 + 3[H2O].
What is that chemical formula for potassium permanganate?
The chemical formula for potassium permanganate is KMnO4.
What is name of KMnO4?
KMnO4 is potassium permanganate.
Does potassium permanganate have chemical charge?
Potassium permanganate, KMnO4, has charge = 0
Chemical symbol for permanganate?
The formula for potassium permanganate is KMnO4
Acidified potassium permanganate reaction with toluene equation?
The reaction between acidified potassium permanganate and toluene results in the oxidation of toluene to benzoic acid. The balanced chemical equation for this reaction is: C7H8 + 2KMnO4 + 8H2SO4 → 2MnSO4 + K2SO4 + 7H2O + 7H2O + C6H5CO2H
What is a chemical equation when potassium permanganate gets decolourized when added to an acidified solution of ferrous sulphate?
The chemical equation for this reaction is: 5Fe^2+ + MnO4^- + 8H^+ -> 5Fe^3+ + Mn^2+ + 4H2O In this reaction, the purple color of potassium permanganate (MnO4^-) is removed as it is reduced to colorless manganese ions (Mn^2+) by the ferrous ions (Fe^2+) in the acidified solution.
Where to get potassium permanganate?
Potassium permanganate can usually be obtained from chemical supply stores, pharmacies, online retailers, or agricultural suppliers. It is important to exercise caution when handling potassium permanganate, as it is a strong chemical oxidant and can cause skin irritation.
What elements are in potassium permangante?
Potassium Hydroxide is KOH and potassium permanganate is KMnO4.
What is the chemical symbol for permanganate?
Permanganate Symbol is MnO4- Valency of the ion is -1, the manganese is +7 and the oxygen -2. Potassium Permanganate symbol is KMnO4.
