Write a balanced equation to represent the overall reaction you would expect to occur in the electrolysis of molten KCI.

Q: What minimum amount of voltage would you need to apply to successfully run the electrolysis of…

A: anode: 2H2O(l) ⟶ O2(g) + 4H+(aq) + 4e−      E∘anode = +1.229 V cathode: 2H+(aq) + 2e− ⟶ H2(g)…

Q: plesse explain how to find HCL from the table of standard reduction potentials

A: To explain which of the following metal will be oxidized by HCl.

Q: Calculate the number of grams of metal M produced in 1.055 hour by the electrolysis if the…

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Q: A current of 0.600 A deposits 1.33 g of a certain metal in 1.00 hour. Assume a two-electron…

A: Given: 1.33 g is the weight of the metal deposited, 0.66 A is current, 1 hour is the time taken, and…

Q: Write a balanced half-reaction for the reduction of nitrate ion NO3- to gaseous nitrogen dioxide NO2…

A: In balanced reaction we have same number of atom in reactant and product side.

Q: How many grams of nickel metal will be deposited from a solution that contains Ni?+ ions if a…

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Q: EMISTRY [References) Use the References to access important values if needed for this question. How…

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Q: Consider the half-cell reaction of of Bi3+ to form Bi(s). When the concentration of the bismuth ion…

A: the cell potential of a half cell reaction is : Ehalf cell=E0 +0.059nlogOXRed Where  E0 =  standard…

Q: Use the table 'Standard Reduction Potentials' located in the Tables', to predict if a reaction will…

A: The reactants given are Pb metal and Fe2+ solution.

Q: (a) What is electrolysis? (b) Are electrolysis reactions thermodynamicallyspontaneous? (c) What…

A: (a) Electrolysis means 'electric-splitting' and involves the separation of substances through an…

Q: (a) Based on standard reduction potentials, would youexpect copper metal to oxidize under standard…

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Q: A factory wants to produce 1.00 x 103 kg barium from the electrolysis of molten barium chloride.…

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Q: The mass of the magnesium that is plated through electrolysis is 2.7 g in 2.5 hours. What current is…

A: Given -> Weight = 2.7 gm Time (t) = 2.5 hour = 2.5 × 3600 seconds = 9000 s

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

A: The question is based on the concept of electrochemistry. the electrode which has higher reduction…

Q: Write a balanced equation for the half-reaction that takes place at the cathode. Write a balanced…

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Q: Using Faraday Constant, how many grams of copper will attach to cathode of an electrolysis cell if…

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Q: By using the information in the ALEKS Data tab, write a balanced equation describing a half reaction…

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Q: How much charge in Faraday is required for the reduction of 1 mol of Ag+ to Ag?

A: The relation between electrical energy and chemical change is given by electrochemistry. In this…

Q: 12. You are performing the electrolysis on molten NiCl2. a. Write out the cathode half-reaction. Do…

A: Mass deposited , m= Zit Z = M÷(nF) I = current t = time in second M = molar mass n = number of…

Q: How many grams of Silver can be deposited from the electrolysis of 30g AgCl?

A: The mass of silver can be deposited = 22.5792 g.

Q: a. Write a balanced equation to represent the overall reaction you would expect to occur in the…

A: a) When electric charge passes through molten NaBr reactions occurring At Cathode Na+(aq)+e-→Na(s)…

Q: charge

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Q: b) The electrolysis of a sodium sulphate solution produces 0.84 L of O2 at 1 atm and 25°C. Calculate…

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Q: Complete and balance the following half-reaction in basic solutions:

A: The balance half reaction are given in following steps

Q: Balance the following redox reaction under acidic conditions.

A: H2​S+NO3−​⟶NO2​+S8​(acidic) Balance all atoms other than H and O. 8H2​S+NO3−​⟶NO2​+S8​(acidic) The…

Q: How much current is required to electroplate a metal surface with 0.493 g nickel metal from a…

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Q: Balance the following redox reaction in acidic solution.

A: 5 SO32-   +   6 H+   +   2 MnO4-   →   5 SO4-2   +   2 Mn+2  +   3 H2O

Q: Based on the following data, which electrochemical reaction yields the largest E°cell?

A: The species depicting large value for Ecell mainly gets reduced first. Whereas the species depicting…

Q: Would you recommend the use of electrochemical cell? To what kind of application? Why?

A: In this question, it is to be determined whether  the use of electrochemical cell is to be…

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

A: The given data is as follows: The current applied (I) = 1.10 A The time (t) = 32.1 minutes = 32.1×60…

Q: How many grams of silver will be deposited by a current of 5.00A flowing through a cell for 10.0…

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Q: The molar mass of a metal (M) is 50.9 g/mol; it forms a chlorideof unknown composition. Electrolysis…

A: Molar mass = 50.9 g/mol I = 6.42 A t = 23.6 mins = 1416 s Weight of the substance deposited = 1.20g…

Q: Write a balanced half-reaction for the oxidation of manganese ion (Mno,) to permanganate ion in…

A: Steps to balance reactions in basic medium: 1) Find the oxidation state of each atom, 2) Balance the…

Q: A metal "X" is used as a “sacrificial” anode on hulls of salt water vessels made of iron. The effect…

A: The voltage of a reaction in the electrochemical cell is expressed in terms of the electrode…

Q: A metal "X" is used as a “sacrificial” anode on hulls of salt water vessels made of iron. The effect…

A: It is given that a metal X is used as an anode, and the aim is to reverse the oxidation of Fe to…

Q: Complete and balance the following half-reaction in acidic solution

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Q: Write a balanced half-reaction for the oxidation of manganese ion (Mn') to solid manganese dioxide…

A: The balanced the oxidation half reaction of Mn2+ion to solid MnO2 in an acidic condition is to be…

Q: How many minutes will take to deposit 40.00 g of Ni form a solution of NiSO4 using a current of…

A: Faradays first law of electrolysis – During electrolysis of any material, the amount of material…

Q: If a current of 12A is run through an electrolysis cell for 2 hours and 10 mins, how many moles of…

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Q: 3.) Discuss how impressed current can prevent the corrosion of metals.

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Balance the half-reaction for SO2 converting to SO3 in acidic solution. Is this an oxidation or…

A: In acidic medium following rules are followed – All elements other than Oxygen are balanced. Add…

Q: A factory wants to produce 1.00 x 103 kg barium from the electrolysis of molten barium chloride.…

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Q: How many grams of magnesium metal will be deposited from a solution that contains Me" ions if a…

A: It is an application of Faraday 1st law of electrolysis

Q: Complete the following, providing written work for each part in order to receive credit: (a) Use…

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Q: long

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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…

Q: In order to obtain 599 g of pure aluminum, molten aluminum oxide is electrolysed at 1000 °C. (a)…

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