How many amperes are required to deposit 0.256 grams of manganese metal in 380. seconds, from a solution that contains Mn2+ ions .

Q: Calculate the charge, in coulombs, is required to deposit 1.5 g of solid magnesium from a solution…

A: The answer to the following question is- Given, mass of magnesium = 1.5 g  Molar mass of magnesium =…

Q: How many grams of nickel remains in a 100 ml of 1.50 M NİCI4 solution if 3.0 ampere current is…

A: V = 100 ml = 0.1 L M = 1.50 M I = 3 Amp t = 1 hr = 60 x 60 = 3600 sec W = ? nf = 4 By using Faraday…

Q: Determine the mass of Sodium (Na) produced when a 373 amp current flows for 7 hr through a cell…

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Q: Balance the following redox reaction in acidic solution. I(s)+Cu² L(s)+Cu (aq) I0,(aq)+Cu (aq)

A: We will balance this redox reaction with half equation method.

Q: Balance the equation for this reaction in acidic solution. MnO4 + → MnO2 + 12

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Q: How many amperes are required to deposit 0.106 grams of tin metal in 333 seconds, from a solution…

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Q: Name the method of refining of the following metals – (a) Hg (b) Sn (c) Cu (d) Ge (e) Ni (f) Zr

A: a) Hg = The method used for the refining of the given metal is Distillation.       b) Sn = The…

Q: If 612 C of charge is passed through a solution of Cu(NO3)2(aq), calculate the number of moles of…

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

Q: Balance the following redox reaction in acidic solution. 2+ 3+ Fe (aq)+NO,(aq) · Fe (aq)+NO(g)

A: The given redox reaction is : The half-reactions are : Oxidation :     Fe2+  →  Fe3+Reduction:…

Q: Complete and balance the following redox reaction in acidic solution CIO: (aq) + Cl-(aq) → Cl:(g) +…

A: THE HALF REACTION METHOD.                  OR THE ION – ELECTRON METHOD : In general, the…

Q: Complete and balance the following reaction, then give the product side of the balanced equation.…

A: Aluminum on reaction with FeCl2 gives Fe and AlCl3.

Q: Balance these equations for redox reactions occurring in BASIC MEDIUM. Identify the reducing agent…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: How many grams of cobalt may be formed by the passage of 3.71 amps for 2.68 hours through an…

A: According to the Faraday's first law of electrolysis, the amount of chemical change which will take…

Q: Complete and balance the equation for the single displacement reaction between lithium and cadmium…

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Q: Complete and balance the following redox reaction in acidic solution 10, (aq) + CIO2 (aq) → 12(s) +…

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Q: b) Balance the following redox reaction in aqueous basic solution: NO3 + Fe(CN),* NO9) + Fe(CN)6…

A: Balanced the given redox reaction in aqueous basic solution---

Q: 1. Calculate the oxidation number of the underlined element in each of the following a) NazCr207 b)…

A: Oxidation state is the charge over an atom

Q: Consider the following equation in aqueous solution: Cr.O(aq) + S:O: (aq) Cr (aq) + S.O2(aq) Given…

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Q: When the following redox equation is balanced under acidic conditions with the smallest whole-number…

A: Cr3+(aq) +Cr(s) →Cr2+(aq)Reduction half reactionCr3+(aq) →Cr2+(aq)On LHS total positive charge =…

Q: How many amperes are required to deposit 0.291 grams of magnesium metal in 213 seconds, from a…

A: Given,  Mass of Mg metal deposited = 0.291 g  Molar mass of Mg = 24.305 g/mol  Time = 213 second

Q: Complete and balance the following redox reaction in basic solutio Zn(s) → Zn(OH),²(aq) + H,(g)

A: A chemical reaction is the representation of reactants and products along with their chemical…

Q: The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the…

A: Br- + Bi(OH)3 ...> Br2 + Bi  Oxidation reaction: 2Br- ...> Br2 + 2e-  Reduction half reaction:…

Q: Complete and balance the following redox reaction in basic solution: Mno,(aq) + C,0, (aq)→ MnO,(s) +…

A: Redox reaction is a chemical reaction in which the oxidation state of atoms are changed . It is a…

Q: Which of the following metals is the best oxidizing agent and which is the best reducing agent? Zn,…

A: Oxidising agents are those species which itself undergoes reduction to oxidise the other species in…

Q: Complete and balance the following redox reaction in basic solution Pb2 (aq) + 10: (aq) → PbO2(s) +…

A: The reaction given is, => Pb2+ (aq) + IO3- (aq) → PbO2 (s) + I2 (s)

Q: How many amperes are required to deposit 0.146 grams of chromium metal in 678 seconds, from a…

A: Given: mass of chromium metal = 0.146 g time = 678 seconds charge = 3 molar mass of Cr = 52 g/mol

Q: B) Assign oxidation numbers to each element 1) Ag 2) KCI 3) KC103

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: Balance the following redox reaction in basic solution. MnO,(s)+Cl,(g) → MnO̟(aq)+Cl (aq) Mao̟(s) +…

A: Balancing the redox reaction

Q: Consider the following equation in aqueous solution: Cr:O,2 (aq) + S:O:² (aq) → Cr³*(aq) + S.O² (aq)…

A: The reaction is an oxidation reaction as electron is released by the reactant. Under acidic…

Q: Complete and balance the reaction in acidic solution. equation: ZnS + NO, Zn2+ +S + NO > Which…

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Q: Balance the following redox reaction in basic solution.  N2H4(aq) + Cu2+(aq) = N2(g) + Cu+(aq)

A: Redox reactions are those in which reduction and oxidation both take place simultaneously. The…

Q: Complete and balance the following redox reaction in basic solution Zn(OH).? (aq) + As(s) → Zn(s) +…

A: This reaction occurs in basic condition.

Q: The following reaction occurs in acidic solution. As,O6(s) + MnO, (ag)AsO (aq) + Mn²* (aq) What is…

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Q: grams of iron

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Q: Complete and balance the following redox reaction in acidic solution Mn2* (aq) + BiO3 (aq)→ MnO,…

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

Q: Balance the following redox reaction in acidic solution. 2+ Zn(s)+O,(g) → Zn´ (aq)+H,O(1I) 2+ Zn(s)…

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Q: Balance the following redox reaction in acidic solution: MnO4 (aq) + Fe (s) Mn2* (aq) + Fe3+ --->…

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Q: 2.284 g of tin was oxidized through the titration. What is the mass percent of tin in the original…

A: Given-> Weight of tin(Sn) = 2.284 gm Weight of ore sample = 10.00 gm

Q: Balance the following redox reaction in aqueous basic solution: NO (g) + Fe(CN)6 (aq) 4- NO3 +…

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Q: Which metal would be suitable for use as a sacrificial anode for iron? O Au O Mg Cu Pt Sn

A: Sacrificial anode - In this technique, the metal to be protected is made cathode and is connected to…

Q: Identify the oxidation numbers to all the elements in each of the compound or ions Na a. Na=3 O b.…

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Q: Determine the Oxidation Numbers of each element in the following substances: a. Li,o Li: 0: b. Cr,0,…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Complete and balance the following redox reaction in basic solution 10s (aq) → Iz(s)

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Q: Complete and balance the following redox reaction in basic solution Zn(s) + 4 OH (aq) Zn(OH), +2 e

A: To balance the equation in basic madium, First we have to check the other atom (without OH-) in the…

Q: 1. Consider the following Redox reaction, 2+ 2Ag" (aq) + Cu(s) → 2Ag(s) + Cu“ (aq) The oxidizing…

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Q: How many coulombs will it take to deposit 8.97 g of metallic copper on the cathode from an aqueous…

A: The metal will be reduced at cathode as follows: Cu2+(aq)  +  2e-  ------------->  Cu(s).

Q: Complete and balance the following half-reactions. In each case, indicate whether the half-reaction…

A: Note - Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: 17) The number of Faraday of charge needed to deposit 3.54 x 10-4 moles of Cr+3 ion from its…

A: In this question, we want to determine the number of Faraday of charge.  Given : moles of Cr3+ ion…

Q: Identify the oxidation numbers to all the elements in each of the compound or ions S8 a Se-3 Ob Se=0…

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