Consider the reaction between oxalate ion and permanganate ion in acidic solution: ???4 − (??) +...

Consider the reaction between oxalate ion and permanganate ion in acidic solution: ???4 − (??) + ?2?4 2−(??) → ??2+(??) + ??2 (?)

a. Balance the reaction in acidic solution

b. Determine the standard cell potential of the representative voltaic cell

c. Determine the standard free energy change of this reaction

d. Determine the cell potential if the pH = 4 and all other solute concentrations were standard.

Expert Solution

queen_honey_blossom answered 1 year ago

Consider the reaction between oxalate ion and permanganate ion in acidic solution: ???4 − (??) +...

Consider the reaction between oxalate ion and permanganate ion in acidic solution: ???4 − (??) + ?2?4 2−(??) → ??2+(??) + ??2 (?) a. Balance the reaction in acidic solution b. Determine the standard cell potential of the representative voltaic cell c. Determine the standard free energy change of this reaction d. Determine the cell potential if the pH = 4 and all other solute concentrations were standard.

balance potassium permanganate and oxalate redox reaction

Acidic solution In acidic solution, the iodate ion can be used to react with a number...

Acidic solution In acidic solution, the iodate ion can be used to react with a number of metal ions. One such reaction is IO3−(aq)+Sn2+(aq)→I−(aq)+Sn4+(aq) Since this reaction takes place in acidic solution, H2O(l) and H+(aq) will be involved in the reaction. Places for these species are indicated by the blanks in the following restatement of the equation: IO3−(aq)+Sn2+(aq)+ −−−→I−(aq)+Sn4+(aq)+ −−− Part A What are the coefficients of the reactants and products in the balanced equation above? Remember to include H2O(l)...

In a volumetric analysis experiment, a solution of sodium oxalate (Na2C2O4) in acidic solution is titrated...

In a volumetric analysis experiment, a solution of sodium oxalate (Na2C2O4) in acidic solution is titrated with a solution of potassium permanganate (KMnO4) according to the following balanced chemical equation: 2KMnO4(aq) + 8H2SO4(aq) + 5Na2C2O4(aq) → 2MnSO4(aq) + 8H2O(l) + 10CO2(g) + 5Na2SO4(aq) + K2SO4(aq) What volume of 0.0393 M KMnO4 is required to titrate 0.142 g of Na2C2O4 dissolved in 30.0 mL of solution? PICK ONE. A 27.0 mL B 10.8 mL C 30.0 mL D 1.45 mL E...

Part A) Balance the following using the ½ reaction method Permanganate ion plus bromide ion yields...

Part A) Balance the following using the ½ reaction method Permanganate ion plus bromide ion yields manganese oxide and BrO3 - (basic solution) Part B) Given the following data and using Hess’ Law, Calculate change in Enthalpy for the reaction Overall reaction : NO(g) + O (g) ------→ NO2(g) 2O3(g) ------→ 3O2(g) ∆H = - 427 kJ O2(g) ------→ 2O(g) ∆H = 495 kJ NO(g) + O3 (g) ------→ NO2 (g) + O2 (g) ∆H = - 199 kJ

Consider the reaction between hydrogen peroxide and iron in acidic solution: H2O2 (aq)+ F e^2+ (aq)...

Consider the reaction between hydrogen peroxide and iron in acidic solution: H2O2 (aq)+ F e^2+ (aq) + H2O (l) 1. Balance the reaction in acidic solution. 2. Determine the standard potential for this reaction. 3. Determine the potential for this reaction if the concentrations of hydrogen peroxide, iron (II), and iron (III) are all 0.10 M and the solution is pH = 4

Balance the reaction between H3AsO4 and NO to form H3AsO3 and NO3- in acidic solution. When...

Balance the reaction between H3AsO4 and NO to form H3AsO3 and NO3- in acidic solution. When you have balanced the equation using the smallest integers possible, enter the coefficients of the species shown. H3AsO4 + NO = H3AsO3 + NO3- Water appears in the balanced equation as a (reactant, product, neither) with a coefficient of ------. (Enter 0 for neither.) How many electrons are transferred in this reaction -------- ?

Factors affecting reaction rates 1) In the presence of a strong acid, permanganate ion reacts with...

Factors affecting reaction rates 1) In the presence of a strong acid, permanganate ion reacts with oxalic acid according to the following net ionic equation: 2MnO?4(aq)+5H2C2O4(aq)+6H+(aq)?10CO2(g)+2Mn+2(aq)+8H2O(l). Which of the following permanganate solutions will have the fastest reaction rate? Answers a. 4.01 g of KMnO4 dissolved in 2L of 1.0N H2SO4 b. 2.10 g of KMnO4 dissolved in 500mL of 1.0N H2SO4 c. 7.25 g of KMnO4 dissolved in 2000mL of 1.0N H2SO4 d. 4.21 g of KMnO4 dissolved in 0.750L...

Consider the following unbalanced equation for a redox reaction that occurs in acidic solution: BrO4-+ Si...

Consider the following unbalanced equation for a redox reaction that occurs in acidic solution: BrO4-+ Si → BrO3- + SiO2 When the equation is balanced, the ratio (number of moles of BrO4-) / (number of moles of Si) is equal to A. 1/3 B. 1/2 C. 3/1 D. 3/2 E. 2/1

Consider the half-reaction below (in an acidic solution). NO3??(aq) ? NO(g) Which of the following is...

Consider the half-reaction below (in an acidic solution). NO3??(aq) ? NO(g) Which of the following is needed to balance this half-reaction? A) 3e?? are needed on the reactants side. B) 4H?+ are needed on the reactants side. C) 2 H2O are needed on the products side. D) All of these are needed to balance the given reaction.

Question

Consider the reaction between oxalate ion and permanganate ion in acidic solution: ???4 − (??) +...

Solutions

Expert Solution

Related Solutions

Consider the reaction between oxalate ion and permanganate ion in acidic solution: ???4 − (??) +...

balance potassium permanganate and oxalate redox reaction

Acidic solution In acidic solution, the iodate ion can be used to react with a number...

In a volumetric analysis experiment, a solution of sodium oxalate (Na2C2O4) in acidic solution is titrated...

Part A) Balance the following using the ½ reaction method Permanganate ion plus bromide ion yields...

Consider the reaction between hydrogen peroxide and iron in acidic solution: H2O2 (aq)+ F e^2+ (aq)...

Balance the reaction between H3AsO4 and NO to form H3AsO3 and NO3- in acidic solution. When...

Factors affecting reaction rates 1) In the presence of a strong acid, permanganate ion reacts with...

Consider the following unbalanced equation for a redox reaction that occurs in acidic solution: BrO4-+ Si...

Consider the half-reaction below (in an acidic solution). NO3??(aq) ? NO(g) Which of the following is...