(b) Calculate the mass of aluminium deposited in electrolysis of AICI3, if a current of 10 A flow for an hour.

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A: In CaCl2 we have Ca2+ metal ion  hence to convert it into Ca metal, the reaction occurring will be…

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Q: 1. In an experiment, what volume of O2 (g) at 0°C and 760 mmHg is produced when ) A of current is…

A: This question is related to electrolysis

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A: a.

Q: A 0.15 M solution of KNO3 is electrolyzed at a voltage of 3.85 and a current of 1.18 amps for 12.0…

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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: The electrolysis of TℓBr3 at high temperature produces thallium metal. If a constant electrical…

A: From Faradays first law, weight of the substance deposited, W = ZQ Z = E/F = equivalent…

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Q: Calcium metal is obtained by direct electrolysis of molten CaCl2. If a metallurgical electrolysis…

A:

Q: Calculate the amounts of Cu and Br: produced at the inert elecuvues by passing a current of 4.5 A…

A: Given: Current = 4.5 A The atomic weight of Cu =63.55 gThe atomic weight of Br2=159.8 gCharge of 1…

Q: How many seconds does it takes to produce 5.0 L of aluminum sulfide, Al2S3 measured at 0.95 atm and…

A: Using ideal gas equation, we have P×V = n×R×T     -----(1) Where, P is pressure             , V is…

Q: What mass, in grams, of pure potassium will be produced if a current of 358.5 A is run through a…

A:

Q: Magnesium is obtained by electrolysis of molten MgCl2. Several cells are connected in parallel by…

A: In aqueous solution, H+, H2O, Mg2+, and Cl- ions are available and on electrolysis, hydrogen gas…

Q: Molten AlCl3 is electrolyzed for 5.0 hours with a current of 0.40amperes.  metallic aluminum is…

A:

Q: Magnesium is obtained by electrolysis of molten MgCl2.(a) Why is an aqueous solution of MgCl2 not…

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Q: (4) When a metal of molar mass 207 g mol" is deposited by electrolysis, a current of 0.06 A flowing…

A: Convert the unit of time: 1 min=60 s66 min=66 min×60 s1 min=3960 s

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Q: (a) How long (in hours) does it take to produce 454 g of copper from a solution containing Cu²*…

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A: Given, Current = 6525 A or 6525 C/sTime = 50h = 50×3600 s = 180000seconds

Q: How many grams of gold can be produced when a solution of Au(OH)3 undergoes electrolysis at a…

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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

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Q: How many milligrams of hydrogen can be produced by the electrolysis of water with a current of 0.308…

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Q: How many grams of chlorine can be produced by the electrolysis of mattersNaCl with a current of 1.02…

A: Given, Current 'i' = 1.02 A time 't' = 15 min

Q: A piece of Al with a surface area of 2.5 m² is anodized toproduce a film of Al₂O₃ that is 23…

A:

Q: A current of 8.46x1oʻ A is passed through an electrolysis cell containing molten KCi for 10.3 days.…

A: Given Current I = 8.46*104 A Time = 10.3 days Temperature = 273 K Pressure = 1 atm

Q: An electrolytic cell produces aluminum from Al2O3 at the rate of ten kilograms a day. Assuming a…

A: The formation of Al from Al2O3 is as follows: 2Al2O3(s)→4Al(s)+3O2(g) Calculation of no. of mol of…

Q: d. Calculate the value of the equilibrium constant at 298 K. e. How many grams of copper metal can…

A: All the necessary calculations have been done in the following step.

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: Calcium metal is obtained by direct electrolysis of molten CaCl2. If a metallurgical electrolysis…

A: Calcium metal is obtained by direct electrolysis of molten CaCl2. If a metallurgical electrolysis…

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Q: If 25 amperes of current flow for 15 minutes through a solution of Sn(NO3)2, how many grams of tin…

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Q: A 10.0 gram sample of copper ore was dissolved in nitric acid and then electrolyzed until all of the…

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Q: Why is it not possible to plate a metal spoon with aluminium using 1.0M Al(NO3)3 (aq)?

A: In aqueous solution, water and aluminum salt is present. When a metal spoon will be kept here that…

Q: Aluminum is produced commercially by the electrolysis of Al2O3 in the presence of a molten salt. If…

A:

Q: What volumes of H2(g) and O2(g) at STP are produced from the electrolysis of water by a current of…

A: A numerical problem based on Faraday's law, which is to be accomplished.

Q: How many grams of Ca metal are produced by the electrolysis of molten CaBr2 using a current of 30.0…

A: Given: Current, I = 30.0 A Time, t = 10.0 hrs = 10×60×60 s = 36,000 sCharge supplied, Q = I.t Q =…

Q: Molten SCCI3 can be electrolyzed to form metallic Sc. For what duration should an electrolysis be…

A: We have to calculate the time needed for deposit of the metal.

Q: How many moles of electrons are produced from a current of 17.0 A in 3.40 hours?

A: Given;

Q: A current of 5.26 A is passed through a 2Sn(NO3)2 solution. How long, in hours, would this current…

A: In Sn(NO3)2 we have Sn in Sn2+ form  Hence to get tin that is Sn from Sn2+ the reaction will be Sn2+…

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.