The current reduced 5.439 mol M, resulting in 1.0 kg of metal being collected at the cathode. What is the identity of element M? Enter the element symbol. Enter

Q: Calcium metal can be obtained by the direct electrolysis of molten CaC2, at a voltage of 3.2 volts.…

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Q: if 9.8g water is used in electrolysis, what is the percent yield if 5.6g of oxygen was collected…

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Q: Consider the following reaction:  Ba(s) + F2(g) -------> BaF2.  Which of the following statements…

A: First of all, we will assign oxidation number to each element in the reaction. Further, the species…

Q: In the electrolytic refining of copper,what factor determines which piece of copper is theanode and…

A: In the electrolytic refining of copper, what factor determines which piece of copper is the anode…

Q: What is the occurrence of chlorine

A: Here we have discussed the occurrence of chlorine.

Q: What is a chemical property of sodium?

A: Sodium is an element with atomic number 11 and represented by the symbol Na.

Q: Water can decompose into H2H2 and O2O2 via electrolysis. How many moles of H2H2 could theoretically…

A: 2.24 moles of H2H2 could theoretically be obtained from 80.6 g water.

Q: You are the production manager of an electric vehicle manufacturer. Each car requires 2 batteries.…

A: We have to calculate number of cars produced in 52 weeks   Given . Each car requires 2 batteries.…

Q: Electrolysis of water breaks two molecules of H20 (M = 18 g/mol) into two molecules of H2 (2 g/mol)…

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Q: mass

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Q: When a current is passed through a solution of salt water, sodium chloride decomposes according to…

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Q: Water can decompose into H2 and O2 via electrolysis. How many moles of H2 could theoretically be…

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Q: During electrolysis of Copper (Cu), a 4A current is passed through electrodes for 2.5 hour.…

A: I = 4 A t = 2.5 hour = 2.5 X 3600 seconds

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

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Q: How can we find out how many nodes are present

A: Atom consists of sub atomic particles called electrons, protons, and electrons. In an atom, there is…

Q: The electrolysis of molten sodium chloride or of aqueous sodium chloride produces chlorine.Calculate…

A: The electrolysis of salt involves two phenomenons which are reduction and oxidation of ions of salt.…

Q: A 50.0-mL aliquot of unknown Cu(II) solution was exhaustively electrolyzed to deposit all copper on…

A: Faraday's law of electrolysis In electrolytic cell, the weight of substance that deposited on…

Q: If one gallon of gas weighs about 6 lbs (2700) how many grams of CO2 will be produced from burning 1…

A: Since, the combustion of gallon of gas produces CO2 gas.  During combustion of gas each carbon…

Q: How much energy is required to produce 1.00 kg of aluminum by the reaction 2 Aly0)+ 3 Cisl+ 1.97 10k…

A: Chemical reaction- It consists of reactant (starting material) and products (substances formed in…

Q: How is the number of moles of deposited copper related to the number of moles of dissolved copper?…

A: A question about electrochemistry, which is to be accomplished.

Q: A standard dose of trinitroglycerin for relief of angina is 0.65 mg. If the sample is eventually…

A: Given, mass of trinitroglycerine = 0.65 mg

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: Calcium metal can be obtained by the direct electrolysis of molten , at a voltage of 3.2 volts. How…

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Q: Balance the chemical equation. PbN+CrMn₂ Og →Pb3O4 + Cr₂O3 + MnO₂ + NO Assume the coefficient of NO…

A: Recall the given reaction,                       the coefficient of  is 90We have to balance the…

Q: 50 gr. of Cu are oxidized. How many moles of Cu were oxidized?

A: A numerical value that is assigned to an atom when it gains or donates a certain number of electrons…

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: How many grams of copper(II) oxide can be reduced to copper metal with 1.75 moles of H2?

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Q: Octane has a density of 0.703g/ml. Calculate the mass of CO2 produced by burning one gallon of…

A: Density of octane = 0.703 g/ml  Volume of one gallon = 3.79 L  Mass of CO2 produced by burning one…

Q: Aluminum is produced commercially by the electrolysis of Al2 O3 in the presence of a molten salt. If…

A: Given:: Mass of Al = ? molar mass of Al = 27 g mol-1 Current = 0.740 million A= 0.740×106 A Time (t)…

Q: Calcium metal can be obtained by the direct electrolysis of molten Cacl2, at a voltage of 3.2 volts.…

A: Given , mass of calcium = 4.47 kg voltage required = 3.2 V

Q: Calcium metal can be obtained by the direct electrolysis of molten , at a voltage of 3.2 volts. How…

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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.