What is the value (in V) of Eocell for the following reaction? Be2+ (aq) + Mg (s) → Be (s) + Mg2+ (aq)

Q: Balance the redox reaction by inserting the appropriate coefficients. redox reaction:…

A: We have to find the balanced reaction of: H  +  ClO−2  +  I  ⟶ Cl− +  H2O  +  I−

Q: 3 Co(s) + 2 NO 3- (aq) + 8 H+ (aq) = 3 Co 2+ (aq) + 2 NO (g) + 4 H2O (l) What would be the pH of…

A: Given cell reaction: 3Co(s)+2NO3-(aq)+8H+→3Co+2(aq)+2NO(g)+4H2O(l)

Q: Batteries are rated in terms of ampere-hours (A - h). For example, a battery that can produce a…

A: Energy store in battery  can be ) calculate by using battery capacity (CA) and voltage of battery.…

Q: What is the value (in V) of E°cel| for the following reaction? Zn2+ (aq) + 2 I (aq) → Zn (s) + l2…

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Q: 4. Determining electrolytic activity in a dilute solution. Electrolysis of dilute aqueous NaCl…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A galvanic cell is constructed with a copper electrode dipping into a 0.023 M solution of Cu2+ ions,…

A: Given that, Galvanic cell constructed with to half cells  Cu/Cu2+ is one electrode and Mg/Mg2+ is…

Q: 3. A technician is plating a faucet with 1.26 g of Cr from an electrolytic bath containing aqueous…

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Q: Balance the following half-reaction, adding OH−(aq), H2O(l), and electrons as appropriate.…

A: In the given reaction, hydrogen is balanced by adding 5water molecule in reactant side and excess of…

Q: andard potentials given in the appendices s for the following reactions: Cu(s) +2Ag*(aq) Cu2*…

A: In an electrochemical cell, the standard cell potential can be calculated by using the following…

Q: E Za a) ) Define the term standard electrode potential 2e 2 ZA Explain

A: Redox reactions are a kind of chemical reaction that involves oxidation and reduction. The element…

Q: 2Co3+(aq)+2Cl−(aq)→2Co2+(aq)+Cl2(g).  E∘=0.483 V what is the cell potential at 25 ∘C if the…

A: Given reaction: 2Co3+(aq)+2Cl−(aq)→2Co2+(aq)+Cl2(g)  E∘=0.483 V [Co3+]= 0.896 M [Co2+]= 0.548 M…

Q: yan ecersiz sayılacaktirl. 1. 1) If a cell generates current by itself, that is, if it operates as a…

A: Given statements are : I). If a cell generate current by itself that is if it operates as a battery,…

Q: Given the reaction Sn4+(aq) + 4e− → Sn(s). What is the value of ΔG° ?

A: In this question, we want to determine the value of ∆G° ( changed in Gibbs energy ) for given…

Q: Given the following information, Calculate delta G°. Give your answer in kJ. 3Ag (aq) + Cr (s) → 3…

A: Welcome to bartleby ! We have to calculate delta G° value .

Q: If 12.3 g of Cu is deposited at the cathode of an electrolytic cell after 5.50 h, what was the…

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Q: What mass of gold can be plated onto an object in 9.18 minutes at 4.91 A of current ? Au^3^+…

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Q: Balance each of the following unbalanced equations, then calculate the standard potential, Eº, and…

A: A Galvanic cell is made up of an anode and a cathode. Reduction reaction occurs at cathode whereas…

Q: One kind of battery used in watches contains mercury(II) oxide. As current flows, the mercury(II)…

A: The current flowing is 2.3×10-5 amperes As 1 ampere = 1 coulomb per second Thus, 2.3×10-5 amperes =…

Q: For a given equation: 2H2O(l) + Cr3+(aq) Mn2+(aq) → MnO2(s) + 4 H+(aq) + Cr (s) the reaction…

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Q: How much time (in hr) must a constant current of 50.0 A be passed through an electrolytic cell…

A: Given : Current = 50.0 A Moles of Cu formed = 5.00 mol And the ions of Cu present in the solution is…

Q: balance the following redox reaction if it occurs in basic solution what are the coefficients in…

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Q: Write the balance equation of the oxidation-reduction reaction in acidic media: Mn^+2(aq) +…

A: The reaction taking place is given as, => Mn2+(aq) + BiO3- (aq) -------> Bi2+ (aq) + MnO4-…

Q: Use the tabulated values of AG? to calculate Ee for a fuel-cell breathalyzer, which employs the…

A: Gibb's free energy, is defined as the energy required to do work. It can be calculated in various…

Q: Enter electrons as e-. Use smallest possible integer coefficients. If a box is not needed, leave it…

A: The given reaction is, Co(s) + Hg2+(aq) ---> Co2+(aq) + Hg(l)

Q: What is the standard potential (E°) for the reaction below? Use the standard potentials in the Data…

A: Cathode :-  The electrode at which reduction reaction takes place is known as cathode Anode :-  The…

Q: How many grams of X (MW 54.70 g/mol)(in g) will be deposited on a cathode in 4.53 h by a current of…

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Q: Balance the following redox reaction MnO4-(aq)+ H2S(aq)-> Mn^2(aq)+SO42-(aq)

A: The reaction taking place is given as, => MnO4- (aq) + H2S (aq) -----> Mn2+ (aq) + SO42- (aq)…

Q: Calculate the ΔGO(in kJ/mol) for the following reaction at 25.0℃. Sn+2(aq)+Mn(s)→Sn(s)+Mn+2(aq)

A: Answer: ∆G° for the following reaction at 25.0°C is -200.527 kJ/mol

Q: alance the redox reaction by inserting the appropriate coefficients. redox reaction:…

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Q: When a lead acid car battery is recharged by the alternator, it acts essentially as an electrolytic…

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Q: What is the standard potential (E°) for the reaction below? Use the standard potentials in the Data…

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Q: L. Copy and Answer-Hand written on a yellow pad or bond paper. Balance the redox reaction, determine…

A: You are asking only question (4)  Here Mg(s) reacts with Ag+(aq) to produce Mg2+(aq) and Ag(s)  So…

Q: What is the E° for the following balanced reaction? Zn(s) + PB2*(ag) Zn*(ag) + Pb(s) SRP: E°zn = -…

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Q: Balance redox reactions using the half-reaction method. Balance the redox reaction below using the…

A: The reaction given is, => Ir3+ (aq) + Hg (l) → Ir (s) + Hg22+ (aq)

Q: What is the mass-action expression, Qc, for the following chemical reaction? 4H30*(aq) + 2CI"(aq) +…

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Q: Suppose a current of 0.590 A flows through a copper wire for 154. seconds. Calculate how many moles…

A: Given, Current (I) = 0.590 A Time (t) = 154. second Moles of electron transfer through the wire = ?

Q: 1-Balance the following redox reaction occurring in an acidic solution.  The coefficient of…

A: Coefficients are the numbers in front of the formulas. These numbers give two very important pieces…

Q: Fill in the blanks for the balanced half reactions below in acidic solution: S2O82- + NO ⟶ SO42- +…

A: Divide the skeleton equation into half-reactions. S2O82- ⟶ SO42- NO ⟶NO3- Balance the atoms other…

Q: 1. Balance the following reactions in both acidic and basic media, identify the oxidation and…

A: The substance that itself reduces in the reaction and oxidize another molecule is known as oxidizing…

Q: Determining electrolytic activity in a dilute solution. Electrolysis of dilute aqueous NaCl solution…

A: Electrolysis of dilute aqueous  NaCl solution was carried out by passing 10 milliampere current.…

Q: SORU-13 )Boy birak - The potential created between the metal and the solution in equilibrium is…

A: 4 statements are given . In which more than one statement can be wrong . We have to pick wrong…

Q: Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C,…

A: The Nernst equation is often used to calculate the cell potential of an electrochemical cell at any…

Q: the standard electrode potential is measured by: a  electrometer b  voltmeter c  galvanometer d…

A: The standard electrode potential is measured by electrometer is an instrument used for measuring…

Q: The amount of lactic acid, HCa Hg O3, produced in a sample of muscle tissue was analyzed by its…

A: Since 2 moles of electrons is required to produce 2 moles of OH- ion as per the reaction  hence…

Q: A galvanic cell is constructed with a copper electrode dipping into a 0.023 M solution of Cu²+ ions,…

A: Given, Ecell= 2.86V at 25oC[Cu2+]=0.023MMg(s)   +  Cu2+(aq) → Mg2+(aq)  +  Cu(s)Since we know that…

Q: PLease help!

A: Given reactions,

Q: How long will it take to plate out 4.2 g Ni from aqueous Ni2+ with a current of 112.3 A? HOW DO WE…

A:

Q: What mass of Cu(s) is electroplated by running 17.5 A of current through a Cu²“(aq) solution for…

A: Part A :  First we would Calculate charge using current and time.  From charge , we would calculate…

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.