Suppose 0.680 mols of electrons must be transported from one side of an electrochemical cell to another in 105 seconds. Calculate the size of electric current that must flow. Be sure your answer has the correct unit symbol and the correct number of significant digits.

Q: with which elements should the galvanic element be built in order for its electromotive force to be…

A: The electromotive force (emf) of any cell is defined as maximum potential difference between the two…

Q: What are the different methods of changing the electrochemical potential?

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Q: The reactions occurring at (i) anode, (ii) cathode, during working of a mercury cell. Why does the…

A: A voltaic cell is an example of electrochemical cell. It uses a chemical reaction to produce…

Q: How many hours does it take to form 15.0 L of O₂ measured at 750 torr and 30°C from water by passing…

A: According to ideal gas law, PV = nRT where P = pressure in atm = 750 / 760 = 0.987 atm…

Q: The electrolysis of T(Br3 at high temperature produces thallium metal. If a constant electrical…

A: First we have to find how much charge is required for one mol thallium. Then find how much current…

Q: What mass of aluminum metal can be produced per hour in the electrolysis of a molten aluminum salt…

A: Faraday’s first law of electrolysis:                 The mass of the substance deposited at the…

Q: What voltage can theoretically be achieved in a battery in which lithium metal is oxidized and…

A: Theoretically occurring reactions at anode and cathode are as follows:

Q: Molten RbCl can be electrolyzed to form metallic Rb. For what duration should an electrolysis be…

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Q: Molten RbCl can be electrolyzed to form metallic Rb. For what duration should an electrolysis be…

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Q: Calculate the number of moles of electrons driven through an electrolytic cell with 3941 A of…

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Q: How many amperes of current needs to be passed through molten Sodium chloride to produce 2.4 g of…

A: Faraday's First law,           m α Q          m = eQ               = ect               = E96500ct…

Q: How many hours does it take to form 15.0 L of O, measured at 750 torr and 30°C from water by passing…

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Q: In the industrial "chlor-alkali" process, pure chlorine and sodium hydroxide are produced by…

A: The charge carried by 610A of current in 77 seconds is the product of current and time.q is the…

Q: Molten RbCl can be electrolyzed to form metallic Rb. For what duration should an electrolysis be…

A: we know the expression for the  faraday's law of electrolysis => m/E = It / F Where,  I is the…

Q: Enter your answer in the provided box. A constant current is passed through an electrolytic cell…

A: Faraday's first law :-  The mass of the substance deposited at electrode is directly proportional to…

Q: What unit is used to measure the magnitude of electrical current? What unit is used to measure the…

A: The unit used to measure the magnitude of electrical current is Amperes.The unit used to measure the…

Q: B. Click on the left pop-out tab for metals and select silver (Ag). Click on the left pop-out tab…

A: Since you have posted multiple questions with multiple sub-parts, we will solve the first three…

Q: Suppose 220. mmol of electrons must be transported from one side of an electrochemical cell to…

A: Given  mmol of electrons = 220  Time = 214 s  We have to calculate current

Q: In the industrial "chlor-alkali" process, pure chlorine and sodium hydroxide are produced by…

A: Answer = 0.530 grams

Q: The electrode potential is an intensive property such that when the coefficients of the species in…

A: Given: The electrode potential is an intensive property. And the coefficients of the species in the…

Q: suppose a current of 0.510 A flows through a copper wire for 281. seconds, calculate how many moles…

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Q: What unit is used to measure the magnitude of electrical current?

A: Rate of flow of charge is known as current.

Q: Suppose 630. mmol of electrons must be transported from one side of an electrochemical cell to…

A: The given problem can be solved by using the formula given below as; Current I = Charge qtime t…

Q: A constant current of 90 mA is passed for 22 minutes into an electrolysis cell. How much electrical…

A: Charge passing per unit time is known as  electric current.

Q: The electrolysis of AℓCℓ3 at high temperature produces aluminium metal. If a constant electrical…

A: Given:  Current (I) = 10 x 103 Amp  Time(t) = 1 hour = 3600 sec

Q: In a galvanic cell, a full redox reaction takes place, one half-reaction at each electrode. How is…

A:

Q: 4. In a process called flash electroplating, a current of 2.5 x 10'A passes through an electrolytic…

A:

Q: A major source of sodium metal is the electrolysis of molten sodium chloride. What magnitude of…

A: The  current is required to produce 1.0 kg of sodium metal in one hour is calculated as,

Q: In the industrial "chlor-alkali" process, pure chlorine and sodium hydroxide are produced by…

A:

Q: Suppose 0.370 mol of electrons must be transported from one side of an electrochemical cell to…

A: Answer:- This question is answered by using simple concept of calculation of electric current using…

Q: What's Faraday's law of electrolysis?

A: Amount of substance deposited is directly proportional to the amount of electricity passed.

Q: What is electrode potential?

A: Electrode potential is to be defined.

Q: Molten RbCl can be electrolyzed to form metallic Rb. For what duration should an electrolysis be…

A: Faradays first law of electrolysis :- The amount of the substance deposited at the electrodes is…

Q: Calculate the cell potential given the standard reduction potentials for the half reactions of the…

A: Solution: We know at cathode reduction reaction occurs, so the half cell having highest value of…

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: current

A:

Q: What mass of aluminum metal can be produced per hour in the electrolysis of a molten aluminum salt…

A: The mass of aluminum metal calculated as follows

Q: Suppose 0.880 mol of electrons must be transported from one side of an electrochemical cell to…

A: Electric current is defined as the charge flown per unit time. I= Qt Where Q= Charge in coulomb t=…

Q: What mass of copper could be electroplated on the cathode in an experiment were an average of 200 mA…

A: Charge passing through the cell is determined using the given formula.

Q: You pass a 2.5 amp current through an aqueous solution of aluminum nitrate for 5 hours. How many…

A: Aluminium nitrate Al(NO3)3 has Al3+ ions Al3+ + 3 e-  -----> Al So to reduce 1 mole Al3+ ions to…

Q: The Nernst equation can be used to calculate... A. cell potentials from standard cell potentials…

A: According to the nernst equation, the cell potential is given as  Ecell = E0cell - (0.0591/n) log(Q)…

Q: A voltaic cell undergoes a .......................... cell reaction and has a…

A: Oxidation is the process that involved the loss of electrons and oxidized to cation.  Hence when a…

Q: Enter your answer in the provided box. A constant current is passed through an electrolytic cell…

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Q: Enter the value of Faraday's constant in coulombs/mol which you calculated from your cathode data.

A: According to question we have to enter the value of Faraday's constant in coulombs/mol.

Q: In the industrial "chlor-alkali" process, pure chlorine and sodium hydroxide are produced by…

A: When 96500 coulombs are passed through a solution of NaCl, one mole of chlorine is deposited.

Q: t the cathode during the electrolysis of an aqueous solution of magnesium iodide, MgI2?

A: Electrolysis is the process of generation of chemical energy by the use of electrical energy for…

Q: Enter your answer in the provided box. A constant current is passed through an electrolytic cell…

A:

Q: Suppose 830. mmol of electrons must be transported from one side of an electrochemical cell to…

A: We have to transport electron from one side to another side, using current flow. We are given ;…

Q: In the Hall-Heroult process, a large electric current is passed through a solution of aluminum oxide…

A: Given; The reaction is as follows; Al3+aq+3e-→Als Charge on one mole of electrons=1Faraday 1 Faraday…

Q: When comparing the electrode potential values for the following equations, which reaction more…

A: PFA