What product(s) forms at the anode in the electrolysis of an aqueous solution of Na3PO4? Phosphorus or O2 and H+?

Q: Balance the following redox reaction using the half-reaction method  MnO41- + SO32- = MnO2 + SO42-…

A: Here we required to balance the redox reaction by ion electron method.

Q: during the electrolysis of aqueous solution of LiNO3, what is the reaction of the environment that…

A:

Q: How many grams of nickel would be electroplated by passing a constant current of 7.2 A through a…

A:

Q: What product(s) forms at the cathode in the electrolysis of an aqueous solution of K2SO4?   A. K…

A: The product(s) forms at the cathode in the electrolysis of an aqueous solution of K2SO4 is H2 and…

Q: Chromium can be electroplated from aqueous potassium dich with the reduction shown belovr 14 12e…

A: Q = charge = 165136coulombs I = current = 5.5amperes V = voltage = 7.3volts 1kwh = 1kw x 1hr

Q: Two metals A and B have reduction potential values of –0.25V and 0.80V respectively. Which of these…

A: Given that: Reduction potential of metal A = -0.25 V Reduction potential of metal B = +0.80 V Which…

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: Iron metal can be prepared by electrolysis of its aqueous salts. True or False?

A: Iron metal cannot be prepared in the electrolysis of aqueous iron salts. This is because, the…

Q: Chromium can be electroplated from aqueous potassium dichromate, with the reduction shown below:…

A:

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

A: Given that, Co metal is put into a 1M aqueous Al3+ solution. wehave to predict reaction will occur…

Q: Cadmium metal can be prepared by electrolysis of its aqueous salts   A. True   B. False

A:

Q: The electrolysis of aqueous Rb2SO4, solution using carbon electrodes produces changes in the…

A:

Q: How many grams of nickel would be electroplated by passing a constant current of 7.2 A through a…

A:

Q: Write a balanced equation to represent the electrolysis of molten sodium chloride. What volume of…

A: A balanced equation to represent the electrolysis of molten sodium chloride has to be given.

Q: How many grams of silver are deposited at a platinum cathode in the electrolysis of AGNO3(aq) by…

A:

Q: electrolysis of aqueous solution of NH4Cl

A: Solution While sal ammoniac in solution is well rotten by electrolytic action, the method isn't…

Q: product(s) forms at the cathode

A:

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: Given the electrochemical reaction shown, what is the standard free energy change AG° if E° = +1.61…

A: ∆G° = - n F Eo n= The elctrons transfered from anode to cathode in the cell = 2. F = 96500 columbs.…

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

A:

Q: In the electrolysis of molten MgCl2, which product forms at the anode?

A: In the given redox reaction: Oxidation reaction: Removal of the electron. Reduction reaction:…

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

A:

Q: Half-reaction E° (V) 0.96 Reduction of NO3(aq) to NO(g) (nitrate ion) 1.065 Reduction of Br₂(1) to…

A: we have to write the half reactions

Q: How many grams of X (MW = 157.49 g/mol)(in g) will be deposited on a cathode in 2.11 h by a current…

A: Faradays First Electrolysis Law provides that the amount of reaction taking place on the basis of…

Q: If a 30.0 A of current flow through an electrolytic cell containing molten aluminum oxide for 1.0…

A: The chemical reaction :  Al3+(l) + 3e- ---> Al(s)  Current = 30.0 A  Time = 1.0 hour  Weight of…

Q: When an aqueous solution containing gold (III) salt is electrolyzed, metallic gold is deposited at…

A:

Q: What is(are) the product(s) formed at the cathode in the electrolysis of aqueous MGB1, Br2(4) O…

A: Given : We have to tell what are the electrolysis product of MgBr2 at cathode.

Q: Electrolysis of an alkaline earth metal chloride using a current of 5.00 A for 748 s deposits 0.471…

A: Given that , Current= 5A Time taken= 748 second Weight of metal diposited = 0.471 gram

Q: When does a SHE function as a cathode? As an anode?

A: Every electrochemical cell has a cathode and an anode. Each electrochemical cell has an oxidation…

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

A: At STP, (which is standard temperature and pressure condition) volume is directly proportional to…

Q: Which products are obtained in the electrolysis of molten NaI?

A: Na metal produced at cathode and I2 produced at anode.

Q: The decomposition of NaCl(l) into Na(l) and Cl2(g) is thermodynamically unfavorable. The…

A: In this question, we will Identify which statement is flaw in electrolytic cell representation.  How…

Q: How long, in hours, will it take to electrodeposit 181 g of aluminum in a cell with molten AICI3…

A: Given, mass of Al = 181 g Current (I) = 123 A Time (t) = ? Note: molar mass of Al = 27 g/mol

Q: Electrolysis of molten NaCl is done in a Downs cell operating at 7.0 volts and 4.0 x 10^4 A. How…

A: Molten NaCl electrolysis is given by the following expressions- At anode - 2 Cl- (aq) → Cl2(g) + 2…

Q: which of the following substances is formed at the anode during the electrolysis of 1.0 M NaI…

A: Electrolysis is the process of carrying out the chemical reactions using the electric current.

Q: How many grams of silver are deposited at a platinum cathode in the electrolysis of AgNO 3 (aq) by…

A: Given: Current, I = 5.30A Time, t= 4.0hr = 4 x 60x 60 s = 14400s And we know, Equivalence mass of…

Q: What will be produced at the anode and cathode when an aqueous solution of CuBr2 is electrolyzed? 3.

A: ELECTROLYSIS: When electricity is passed directly into an electrolytic solution, it is capable of…

Q: <p>Which metal can be oxidized with an Sn2+ solution but not with an Fe2+ solution?

A: The order of reactivity of metals can be remembered by MAZINT- magnesium, aluminium, zinc, iron,…

Q: current of 5.79 amps passes over 500 seconds in 300ml aqueous solution of CuSO4 copper…

A: Faraday's laws of electrolysis were proposed to solve such problems. According to the first law of…

Q: In the electrolysis of an aqueous solution containing both Ca2+ and Ni2+, which of the following…

A: If the standard reduction potential is more, the element will act as a cathode.

Q: What mass of silver would plate onto the cathode if a current of 7.9 A flowed through the cell for…

A:

Q: Aluminum metal is produced by electrolysis of Al½O; in molten cryolite (Na3AlF6). (a) If the…

A:

Q: What product(s) forms at the cathode in the electrolysis of an aqueous solution of ZnBr2? A. Bromine…

A: The given compound is ZnBr2.

Q: What product(s) forms at the anode in the electrolysis of an aqueous solution of Na3PO4?

A: Aqueous solution of Na3PO4(sodium phosphate)  ion are - - > H+ and OH- which comes from water…

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

A: First we will determined the standard cell potential, if standard cell potential is positive then…

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

A:

Q: Why are active metals such as Al obtained by electrolysis using molten salts rather than aqueous…

A: Electrolysis Electrolysis is a process that helps to bring chemical reactions into electrolytes.it…

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

A:

Q: During the electrolysis of a solution of Zn(NO3)2, 1.572 g of metal plated out at the cathode. How…

A: Given  Mass of Zn ( W )= 1.572 gram  Number of Coulombs ( Q )= ?

Q: Electrolysis of Cr³+ (aq) produces Cr²+ (aq). If you had 350 mL of a 0.12 M solution of Cr³+ (aq),…

A:

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.