what does 50% H2SO4 on electrolysis gives?

Q: 34. Provide the major product of the following hydroboration-oxidation. OSO4, H₂O₂

A: Osmium tetroxide reacts with an alkene to give 1,2-dihydroxy alkane. The reaction follows the…

Q: Why sodium metal is not obtained at cathode when aq NaCl is electrolysedwith Pt electrodes but…

A: At anode,…

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: An aqueous solution of nickel acetate is electrolyzed for 3 hours with a 1.7 ampere current. What…

A: The chemical change of a substance can be accomplished by the application of an external electric…

Q: 2. Consider reaction-4 in the procedure: (a) How is the reaction between MnO4 and I in basic…

A:

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

A: The product which will form at the anode in the electrolysis of an aqueous solution of Na3PO4 is O2…

Q: 34. Provide the major product of the following hydroboration-oxidation. OsO4, H₂O₂

A:

Q: ommercially by the electrolysis of Al2 O3 in the presen h?

A: Given,  Time(t) = 3.00 ×3600 s Current(i) = 1.49 ×106 A Faraday's constant = 96500 C/mol M = molar…

Q: g) HO, Hydride Reduction type

A: The metal hydride compounds are used in hydride reduction mechanism. This results in addition of…

Q: How many hours would it take to produce 72.9 g of metallic chromium by the electrolytic reduction of…

A:

Q: The value of the standard reduction potential (E°′) for the redox half-reaction Acetaldehyde + 2H+ +…

A: Gibbs free energy change of the reaction can be expressed in terms of standard reduction potential.

Q: 33. Provide the major product of the following hydroboration-oxidation. 1) BH, THF 2) H₂O₂, OH

A: Hydroboration–oxidation reaction: Alkene gives an electrophilic addition reaction with borane.…

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

A:

Q: What current must be used to plate 1.75 moles of copper on an electrode in 6.25 minutes?

A: ∙Given:-  no. of moles of copper =1.75 moles                     Time =6.25  minutes or  375s

Q: in cold water. ii) A hydride which is spontaneously flammabie in air ii) A hvdride which on…

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Q: Q.3. Detemine plIforthe following cell: ZnZr (1M) || H+ (test solution)/H2 (1 atm)/Pt Given, Eel…

A: According to the Nernst equation, the relation between E°cell and Ecell can be described as: Ecell =…

Q: The electrolysis process of brine that produces NaOH solution with the lowest purity is Oa Mercury…

A: An aqueous solution of NaCl is named Brine. In the electrolytic process of this solution, an…

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: Match each commercial application of electrochemistry with the appropriate description.

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Q: rogen can be prepared by suitable electrolysis of aqueous cobaltic (Co(III)) salts?  True or False

A: In electrolysis, the aqueous solution of salts is used. The cation is reduced at the cathode and the…

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: How much sodium (FM 22.989) is formed by electrolysis of molten NaCl when a current of 1.00 A is…

A: The amount of current passed through cell containing molten NaCl for 1 hour is 1.00 A.

Q: Why is adding sodium hydroxide/sodium bicarbonate necessary for the electrolysis of water? Can the…

A: Electrolysis is the process of passing electricity through water which split water into hydrogen and…

Q: Given that E° = 0.52 V for the reduction Cu+(aq) + e− → Cu(s), calculate E°, ΔG°, and K for the…

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

A: Current, I = 5.5 A Voltage, V = 8.2 V Charge, Q = 197160 C

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: An aqueous solution of Snl2 undergoes hydrolysis. What are the reduction products?

A: Reduction is the loss of oxygen atom from a molecule or the gaining of one or more electrons. A…

Q: Which of the attached compounds will readily lose CO2 when heated?

A: (c) The carbanion formed in the above reaction is stable, therefore, the compound will readily lose…

Q: 19. Provide the major product of the following hydroboration-oxidation. x 1) BH3 THF 2) H₂O₂, OH

A: In hydroboration oxidation reaction addition of H and OH takes place at double bond.  OH will be…

Q: (4) CuSO4 is electrolyzed for 10 minutes with 5.1 A current, calculate mass (g) of Cu deposited? B)…

A: The Faraday's first law of electrolysis states that, the amount of compound deposited at electrode…

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: 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: An aqueous solution of nickel acetate is electrolyzed for 3 hours with a 1.8 ampere current. What…

A: Given,  An aqueous solution of nickel acetate is electrolyzed for 3 hours with a 1.8 ampere current.…

Q: What process is used commercially to make nitric acid? O Ostwald process Downs cell Water gas shift…

A: We will discuss all the processes in option to answer this question.

Q: Suppose the galvanic cell sketched below is powered by the following reaction: Zn(s)+Pd(NO3),(aq)…

A: This is an electrochemical cell in which electrons flow from anode to cathode

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: Draw the Galvanic cell for #73

A: The given cell notation is, In cell notation, the anode is written on the left whereas cathode is…

Q: ii) A hydride which on electrolysis in the molten state gives hydrogen at the anode do which in

A: HYDRIDES: In chemistry, the hydrogen atom with a negative charge is known as a hydride. The hydride…

Q: Balence the following half reation under acidic conditions: SO2 → SO42-

A: Steps involved: Sulfur balancing Oxygen balancing: Appropriate number of water molecules is added…

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: What will be produced at the anode and cathode when an aqueous solution of AuBrz is electrolyzed?…

A: the Process of decomposition of  chemical compound in an aqueous  solution or in molten state…

Q: A current of 0.0100 A is passed through a solution of rhodium sulfate, causing reduction of the…

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.