Suppose 830. mmol of electrons must be transported from one side of an electrochemical cell to another in 231. 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. olo

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

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Q: The Faraday constant is 96500 Coulombs/mole e-.. Find the electronic charge; use the relation: 1 mol…

A: Faraday is a measure of electric charge. It is defined as the charge carry by  one mole of…

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

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Q: Electrolysis of an aqueous magnesium iodide solution at standard conditions would form the following…

A: Given,  Electrolysis of an aqueous magnesium iodide solution at standard conditions would form the…

Q: Explain how electrical current and potential difference differ.

A: Differences between electrical current and potential difference: Electrical current is measured in…

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: Which element is used to construct the standard half-cell?

A: Here given ,Multiple choice question

Q: Suppose 490.mmol of electrons must be transported from one side of an electrochemical cell to…

A: Given that:  Electron transferred during reaction in electrochemical cell = 490mmol =…

Q: 1. A constant current of 90 mA is applied to an electrochemical cell for 22 minutes. What is the…

A: The charge transport in a unit time is known as electric current. The current is calculated by using…

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: A steady current was passed through molten CoSO. until 2.35 g of metallic cobalt was produced.…

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Q: How many grams of aluminum can form by passing 305 Cthrough an electrolytic cell containing a molten…

A: The balanced half cell reaction is: Amount of current passed = 305 C Charge of 96485 C is carried…

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

A: Answer = 0.530 grams

Q: Use a table of Standard Potentials to answer the following questions: The standard reduction…

A: We would use standard reduction potential table to answer these questions.    Note : As you have…

Q: ne electrolysis

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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: Why is it impossible to isolate sodium by electrolysis of aqueous solutions of sodium salts?

A: The technique that uses the direct electric current to start a non-spontaneous chemical reaction is…

Q: How many coulombs of charge pass through a cell if 1.7 amperes of current are passed through the…

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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: Suppose a current of 590.mA flows through a copper wire for 277. seconds. Calculate how many moles…

A: It is given that:Amount of current flowing through the copper wire = 590 mATime = 277 seconds

Q: Suppose a current of 90. A flows through a copper wire for 145. seconds. Calculate how many moles of…

A: Given- Current ( I ) = 90 Time ( t )= 145 seconds Find mole = ??

Q: In a laboratory experiment, a student set up an electrochemical cell that contained sodium bromide,…

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Q: Calculate the value of Faraday number based on the data Provided  Data Provided Mass…

A: Given : Mass produced= 1.2806 g  Current= 1 amp Time= 58min36sec=3516 sec

Q: Please make a sketch in the electrolysis of aqueous potassium bromide and indicate the anode and…

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

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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: The electrolysis of a copper sulfate solution to get copper metal is carried out using a current of…

A: According to Faraday’s first law of electrolysis, the mass of the element deposited is directly…

Q: What is electrode potential?

A: Electrode potential is to be defined.

Q: How do you determine which of the two electrodes is the anode or the cathode?

A: Given,  How we can determine which electrode is Anode and which one is cathode.

Q: Suppose 0.680 mols of electrons must be transported from one side of an electrochemical cell to…

A: The relation between current, charge and time is given by the Ohm’s law according to which the…

Q: Suppose a current of 80.A flows through a copper wire for 8.0 minutes. Calculate how many moles of…

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Q: Write the anode and cathode reactions occurring in a commonly used mercury cell. How is the overall…

A: The anode and cathode reactions occurring in a commonly used mercury cell and the overall reaction…

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: Thomas Edison invented an electric meter that was nothing more than a simple coulometer, a device to…

A: Introduction: According to Faraday's first law of electrolysis, the quantity of ion deposited ay…

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: If a 2.5 A current is run through a circuit for 35 minutes, how many coulombs of charge moved…

A: Current is defined as the rate of flow of charge. Write the expression of current. I=Qt where Q is…

Q: A baby’s spoon with a surface area of 6.25 cm2 is plated with silver from AgNO3 using a current of 2…

A: The basis of electrolytic cells is the conversion of electrical energy to chemical energy. Any…

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: construct the table of aluminum electrode potentials as a function of the concentration of Al3 +…

A: Considering Al electrode to be an anode, the reaction taking place will be: Al(s)→Al3+(aq)+3e- The…

Q: In what way does a galvanic cell becomes an electrolytic cell?

A: The galvanic cell become an electrolytic cell in the following way:-  As galvanic cells are…

Q: You are a bioengineer designing a new type of pacemaker. Which type of Galvanic cell would be best…

A: The lithium / iodine-polyvinylpyridine battery, first implanted in 1972 has become the power source…

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

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

A: PFA

Q: Would you expect a mercury cell to give a constant voltage and why?

A: Yes, mercury cell provides a constant voltage throughout life. This is because there are no ions…