A current of 4.26 A is passed through a Fe(NO,), solution. How long, in hours, would this current have to be applied to plate out 8.80 g of iron? time required: 2.96 h Incorrect

Q: Using a current of 4.75 A, how many minutes does it take to plate onto a sculpture 1.50 g of Cu from…

A: From given  i(current) = 4.75A m(mass) of Cu(s) = 1.5g We know  Atomic mass of Cu(s) = M = 63.55amu…

Q: Predict the species that will be oxidized first if a mixture of molten salts containing the…

A: EoMg2+/Mg=-2.36VEoBr2/2Br-=1.09VEoCu2+/Cu=0.34VEoF2/2F-=2.87VECl2/2Cl-=1.36V

Q: If the given statement is true, write T. Otherwise, write F and explain why it is false. 1) The…

A: Given the statement: The electrons in a galvanic cell can be transferred through a wire, making it…

Q: How many grams of aluminum metal will be deposited from a solution that contains Alst ions if a…

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Q: A current of 5.18 A is passed through a Sn(NO,), solution for 1.70 h. How much tin is plated out of…

A: Please find your solution below :

Q: A current of 5.31 A is passed through a Fe(NO,), solution. How long, in hours, would this current…

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Q: A current of 3.33 A is passed through a Fe(NO3)2 solution. How long, in hours, would this current…

A: Faraday law of electrolysis is used to calculate amount of ions or element deposited on the…

Q: A current of 4.90 A is passed through a Cu(NO,), solution. How long, in hours, would this current…

A: The chemical deposition due to the flow of current through an electrolyte is directly proportional…

Q: ate the cen of galvanic cell which consist of two half rea shown below

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Q: A current of 3.62 A is passed through a Sn(NO,), solution. How long, in hours, would this current…

A: Formula used :-    W = E×c×t\F  Where E = equivalent mass of the ion              c = Current passed…

Q: How would decreasing temperature affect measuring a Standard Reduction Potential? O it would prevent…

A: Interpretation-  To tell about how would decreasing temperature affect measuring a standard…

Q: A current of 3.86 A is passed through a Pb(NO,), solution for 1.60 h. How much lead is plated out of…

A: Faraday law of electrolysis states that the amount of substance deposited at the electrode is…

Q: The standard reduction voltages of F2(g) and Li*(aq) are 2.87 V and -3.04 V, respectively. What is…

A: Standard voltage of an electrochemical cell can be calculated by the following formula.…

Q: A current of 3.16 A is passed through a Cr(NO,), solution. How long, in hours, would this current…

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Q: iv Write the potential for each half-reaction next to it (the values are in your text) V Calculate…

A: Dear student , since you have posted multiple parts questions we are allowed to solve only first…

Q: A current of 4.21 A is passed through a Fe(NO,), solution for 1.30 h. How much iron is plated out of…

A: According to Faraday's law  W= ZIt = (E/F)It  E = equivalent weight of Fe = 28 F =  Faraday's…

Q: 2+ A current of 3.40 A is passed through a solution containing Cu²+ (aq) for 30.0 minutes, with…

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Q: A current of 3.36 A is passed through a Sn(NO,), solution. How long, in hours, would this current…

A: 1F of charge can precipitate 1 eqv weight of the particular atom .

Q: How many grams of aluminum metal will be deposited from a solution that contains AlSt ions if a…

A:

Q: A current of 4.88 A is passed through a Cu(NO,), solution. How long, in hours, would this current…

A: Given that  Current = 4.88 A = 4.88C/s  Mass of Copper diposited = 5.10g  Cu2+ + 2e- = Cu  1mol of…

Q: A current of 5.03 A is passed through a Cu(NO,), solution for 1.90 h. How much copper is plated out…

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Q: A Ag/Fe voltaic cell has an E° of V. If you change the concentration of the solution in each cell to…

A: The observed potential of any specified cell may or may not be identical to its standard potential.…

Q: 3.53 L of 0.362 M  solution are electrolyzed (Cu is plated out of solution as metal.) A current of…

A: NOTE: Assuming that the solution contains Cu2+ ions and the concentration data given is for the Cu2+…

Q: A current of 3.75 A is passed through a Sn(NO,), solution. How long, in hours, would this current…

A: Required time calculation for Electrolysis:

Q: How many moles of chromium would be electroplated by passing a current of 5.2 amperes through a…

A: Given, Current (I) = 5.2 A Time (t) = 45.0 min = (45.0 × 60) s = 2700 s Moles of chromium (Cr) = ?…

Q: A current of 5.37 A is passed through a Cu(NO,), solution for 1.20 h. How much copper is plated out…

A: We will first take out the quantity of charge passes in given time interval. Then we will relate…

Q: A current of 4.26 A is passed through a Fe(NO,), solution. How long, in hours, would this current…

A: In Fe(NO3)2 the oxidation state of Fe is +3,and it gets reduced to Fe,i.e Fe gets deposited which…

Q: How many grams of zinc metal will be deposited from a solution that contains Zn2+ minutes. ions if a…

A: I=0.785 amperes t=61.9minutes n = 2 w=ZIt = 65.3 × 0.785× 61.9 ×60 /2× 96500 w =0.986gm

Q: A current of 3.22 A is passed through a Ni(NO,), solution. How long, in hours, would this current…

A: Given - Current = 3.22 A  Nickel deposited = 5.90 g To find out -  Time of disposition.   According…

Q: A current of 4.87 A is passed through a Cu(NO,), solution. How long, in hours, would this current…

A: Given: The mass of copper is 7.70 g The amount of current is 4.87 A

Q: A current of 4.26 A is passed through a Fe(NO,), solution. How long, in hours, would this current…

A: Applying Faraday law  W= Zit

Q: A current of 3.50 A is passed through a Ni(N0,), solution for 1.20 h. How much nickel is plated out…

A: Solution Electricity charge is the body's basic property that causes it to receive energy when…

Q: A current of 5.47 A is passed through a Fe(NO,), solution for 1.70 h. How much iron is plated out of…

A: The question is based on the concept of electrolysis. it involves Faraday's first law which states…

Q: What is the voltage of a galvanic cell that does 788 J of work when 255 Coulomb of charge is…

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Q: would you be able to explain Reduction Potentials (Ered) and also include a table - and also explain…

A: Redox potential is a measure of tendency of a material to gain or loose  electron and get reduced or…

Q: A current of 3.58 A is passed through a Ni(NO,), solution. How long, in hours, would this current…

A:

Q: A current of 4.48 A is passed through a Fe(NO,)2 solution. How long, in hours, would this current…

A: Given, Amperes of current passed =4.48 A Solution = Fe(NO3)2 Iron plated = 6.30 g

Q: 1. A solution of a metal ion Mi) is electrolyzed by a current of 5.00 A. After 10.0 minutes, 1.19 g…

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Q: Salt bridge A concentration cell similar to the one shown is composed of two Al electrodes and…

A: Left compartment : anode = oxidation Right compartment : cathode = reduction Anode : Al .....>…

Q: the Relerences to access Important values Il needed lor this Salt bridge A concentration cell…

A: Since the given electrochemical cell is a concentration cell. Therefore, the E° = 0.0 V The…

Q: Tollowing uld resuit for any CE aised from 25 °C to 100 °C? . The cell potential would not change at…

A: To discuss the Effect of temperature on the cell potential

Q: A current of 5.65 A is passed through a Cu(NO,), solution for 1.10 h. How much copper is plated out…

A: The balanced chemical reaction is as follows:

Q: How many grams of copper will be produced if a current of 25 A is passed through CUSO4 solution for…

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Q: A current of 4.62 A is passed through a Sn(NO,), solution for 1.30 h. How much tin is plated out of…

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Q: How many seconds will it take to plate out 2.19 grams of chromium metal from a solution of chromium…

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Q: d Say the cell is connected to a voltmeter. What might you see for an initial voltage and what…

A: Answer: For the given galvanic cell, Nickel electrode will be anode and Copper electrode will be…

Q: How many minutes would it take to deposit all the  Al from 225 ml of 0.10 M   aluminum nitrate  with…

A: The given data contains, Molarity = 0.10 M. Volume = 225 ml. Current = 220 A.