Write balanced half-reactions for the following redox reaction: 2+ Cr₂O2 (aq)+7H₂O()+6 Fe²+ (aq) 2 Cr³+ (aq) +14 OH (aq) + 6 Fe³+ (aq) 1 reduction: oxidation:

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2V0; (aq) +…

A: = 7.43 M[H+] = 1.74 M[VO2+] = 5.87 M[Fe2+] = 5.04 MT = 25oC=25+273=298Kn=2 as 2 electrons are…

Q: Using oxidation and reduction half-reactions, balance the skeletal equation Cl2O7(g) + H2O2(aq) →…

A: (1) Divide the reaction into half cell oxidation recation and half cellreduction reaction→Cl2O7(g)…

Q: Balance the following oxidation-reduction reaction as if it were to occur in a basic solution. I(aq)…

A: Rules of redox reaction in basic medium: 1. Redox reaction is divided in oxidation and reduction…

Q: An electrolytic cell contans 50.0 mL of a 0.152 M solution of FeCl3. A current of 0.775 A is passed…

A:

Q: Consider the following balanced redox reaction:              16H+(aq) + 2MnO4-(aq) + 10Cl-(aq) →…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2VO₂ (aq) +…

A: The given cell reaction is- 2VO2+(aq) + 4H+(aq) + Fe(s)---> 2VO2+(aq) + 2H2O(l) + Fe2+(aq) [Fe2+]…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2103(aq)…

A: Answer: Cell potential will be calculated using Nernst equation which is shown below:…

Q: Consider the following redox reaction: Ag⁺(aq) + Fe²⁺(aq) ⇌ Ag(s) + Fe³⁺(aq). How many moles of…

A: In the given reaction we can see that the Ag+ is being reduced to the Ag and Fe2+ is being oxidised…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2103 (aq)…

A: The question is based on the concept of electrochemistry . we need to calculate cell potential of…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2103 (aq)…

A:

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2MnO4…

A: During oxidation, electrons are lost and during reduction, electrons are gained.Now, in a redox…

Q: Complete and balance the following equation. (All stoichiometric coefficients must be integers.)…

A: A chemical reaction in which the number of atoms present on the left hand side of the equation is…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2103 (aq)…

A:

Q: The following chemical reaction takes place in aqueous solution: FeSO4(aq)+Na₂S(aq) →…

A: The given reaction is---- FeSO4 (aq) + Na2S (aq) -------> FeS (s) + Na2SO4 (aq) Here reactants…

Q: The following chemical reaction takes place in aqueous solution: FeNO32 (aq) + Na2S (aq) → FeS…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: QUESTION 24 Calculate the pH of a buffer solution prepared by dissolving 0.20 mole of cyanic acid…

A: The concentration of Cyanic acid (HCNO) is 0.20 mole. [HCNO]=0.20 mole The concentration of Sodium…

Q: What volume of 0,955 mol·dm–3 HCl solution (in mL or cm3), is required to titrate 2,152 g of Na2CO3…

A:

Q: Balance the following equation in basic solution: 3CI (aq) +2H* + 2NO; (aq) → 3CIO (aq)+2NO(g) + H2O

A: An oxidation-reduction reaction or simply redox reaction is a type of chemical reaction in which…

Q: Write balanced half-reactions for the following redox reaction: 12Fe3+(aq)+C2H5OH(l)+12OH−(aq)→…

A: The objective of the question is to write the half-reactions for the given redox reaction.

Q: The following chemical reaction takes place in aqueous solution: AgF(aq)+KCl(aq) →AgCl(s)+KF(aq)…

A: Here, we need to write the complete ionic equation and it shows all the ions present in the reaction…

Q: What element is oxidized in the following reaction?   Cd(s) + NiO 2(s) + 2 H 2O(l) ----> Cd(OH)…

A: The reaction taking place is given as, => Cd (s) + NiO2 (s) + 2 H2O (l) → Cd(OH)2 (aq) + Ni(OH)2…

Q: Electrolysis of an aqueous solution of sodium chloride produces chlorine, . The reaction that occurs…

A: Give that: the reaction of anode is: 2Cl- (aq) →Cl2 (g) + 2e- Mass of Cl2 produced, w =182 g, time…

Q: Be sure to answer all parts. Consider the following balanced redox reaction (do not include state of…

A:

Q: The following chemical reaction takes place in aqueous solution:…

A: Balanced chemical equation of a reaction is written according to law of conservation of…

Q: The following chemical reaction takes place in aqueous solution: FeBr2 (aq) + NH42S (aq) → FeS…

A: In Ionic equation ion written only aqueous solution . Compound not dissociate in solid form.

Q: The following chemical reaction takes place in aqueous solution: 2AgNO3 (aq) + NH42S (aq) → Ag2S…

A:

Q: Balance the following reaction in basic solution. Fill in the coefficients for the balanced overall…

A:

Q: Complete and balance the following redox reaction that occurs in basic aqueous solution. Identify…

A:

Q: The following chemical reaction takes place in aqueous solution: FeCl2 (aq) + 2KOH(aq) → FeOH2(s) +…

A: When a chemical equation is written in the form of its constituents ion is known as net ionic…

Q: Write balanced half-reactions for the following redox reaction:…

A:

Q: Balance the following oxidation-reduction reaction as if it were to occur in a basic solution. |(aq)…

A:

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2VO₂ (aq)…

A: we have to calculate the cell voltage

Q: Consider the following redox reaction: Ag⁺(aq) + Fe²⁺(aq) ⇌ Ag(s) + Fe³⁺(aq). What quantity in moles…

A: Given redox reaction : Ag⁺(aq) + Fe²⁺(aq) ⇌ Ag(s) + Fe³⁺(aq) Oxidation number of iron(Fe) increases…

Q: A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2+ 2103 (aq)…

A: Answer:Cell potential will be calculated using Nernst equation which is shown below:

Q: The following chemical reaction takes place in aqueous solution: FeCl3 (aq) + 3KOH (aq) → FeOH3…

A: An aqueous solution of potassium hydroxide reacts with an aqueous solution of iron(III) chloride to…

Q: A quantity of electricity equal to 9.263 × 104 C passes through a galvanic cell that has an Ni(s)…

A: Given data Electricity passed=9.263x104 C Standard value of the Faraday constant is 96500 C/mole…

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.