Nitrate ion is a good oxidizing agent in acidic solution, and silver metal, which does not react with HCl (aq), readily reacts with nitric acid, HNO3 (aq). Explain why.

Q: Complete and balance the following redox reaction in acidic solution 2 CIO, (aq) + 4 H* + 2 CI'(aq)…

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Q: Based on standard reduction potentials, would you expect copper metal to oxidize under standard…

A: The value of E˚cell is calculated as shown below: Here, E cell is the standard potential of the…

Q: Complete and balance the following redox reaction in acidic solution TeO, (aq) + N,O,(g) → Te(s) +…

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Q: Rusting steel will form Fe₂O3. However, the protective coatings of galvanized iron and stainless…

A: A question based on corrosion that is to be accomplished.

Q: under what conditions KMnO4 acts as strongest oxidising agent?

A: The reaction of KMnO4 in acidic, basic and neutral solutions are written as,

Q: 19.95 In the commercial preparation of aluminum, alu- minum oxide, Al,O3, is electrolyzed at 1000°C.…

A: Given: Mass of Al = 3.09 Kg = 3090 g Reaction at cathode:  Al+3 + 3e- → 3Al

Q: Complete and balance the following redox reaction in acidic solution As2O:(s) + NO: (aq)→ H:AsO«(aq)…

A: Oxidation : loss of Electrons Reduction : gain of electrons

Q: Which of the follwing statements about the Group VII (Group 17) elements (Nuorine to iodine) is NOT…

A: A)   order of electronegativity oh galogens  F > Cl > Br>  I  electronegativity decreses…

Q: Gallium is produced by the electrolysis of a solution made by dissolving gallium oxide in…

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Q: Complete and balance the following redox reaction in acidic solution 103 (aq) + PO3 (aq) → 10 (aq) +…

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Q: Using the standard reduction potentials listed in Appendix E, calculate the equilibrium constant for…

A: The standard reduction potential of oxidation half cell and reduction half cell

Q: Rank the halogens by oxidizing strength and the halide ions by reducing strength from strongest to…

A: A question based on reduction potential, which is to be accomplished.

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

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Q: Rank the halogens by oxidizing strength and the halide ions by reducing strength from strongest to…

A: A question based on redox reaction, which is to be accomplished.

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

A: The reactants given are Ni metal and Cr3+ solution.

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: Is MnO₄⁻ or ReO₄⁻ a stronger oxidizing agent? Explain.

A: Concept introduction: Oxidizing agent the substance that accepts electrons in a reaction and…

Q: How many grams of rhodium (Rh) can be deposited on a ring used as a cathode by electrolysis of a…

A: Rh3+  + 3e-   -----> Rh Equivalent mass of Rh , E = M/n.f = 103/3 g/eq = 34.33 g/eq Z = E/F =…

Q: Complete and balance the following redox reaction in acidic solution 10, (aq) + CIO, (aq)1,(s) + CIO…

A: The given redox reaction is: IO3-aq+ClO2-aq→I2s+ClO2g

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

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Q: The electrolysis of GaBr3 at high temperature produces gallium metal. If a constant electrical…

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Q: What Are Reduction Potentials, and How AreThey Used to Account for Free Energy Changesin Redox…

A: Free energy change in thermodynamics refers to the thermodynamic potential that can be used to…

Q: Using the following Latimer diagram and a standard reduction potential table to answer the following…

A: Whether a reaction will take place spontaneously or not, is decide the conversion of one species to…

Q: Range from the most reactive metal from least reactive: Ag, Cu, Zn, Pb, Mg

A: Given metals are : Ag, Cu, Zn, Pb, Mg  Arrange from most reactive metal to least reactive metal.…

Q: If a reducing agent M reacts with an oxidizing agent N+ to give M+ and N, and the equilibrium…

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

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Q: Why is it that from nails and bolts to bridges, to roofing and framing components, countless items…

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Q: If it is shown that titanium can be used as a sacrificial anode to protect iron, what conclusion can…

A: Sacrificial anodes are active metals which are used to avoid a less active material surface from…

Q: Name the following compounds and assign oxidationstates to the halogens in them: (a) KClO3, (b)…

A: a. KClO3 is called as pottasium chlorate The oxidation state would be 1+X+(3X-2)=0 X+1-6 = 0 X= +5

Q: To obtain Mn2+ using Cl− as a reducing agent, should you use MnO2 or MnO−4?

A: Oxidising agent :  Substance which gets reduce in a chemical reaction and oxidise the other…

Q: Which of the following statements about the Group VII (Group 17) elements (Nuorine to iodine) is NOT…

A: Answer: Gr-17 elements are fluorine(F), chlorine(Cl), bromine(Br), iodine(I). Since they are in the…

Q: Gallium is produced by the electrolysis of a solution made by dissolving gallium oxide in…

A: Given that: current, I = 0.590 A  time =  90.0 min To find: amount of Ga(s) deposited from a…

Q: Gallium is produced by the electrolysis of a solution made by dissolving gallium oxide in…

A: To produce gallium, gallium oxide which has Ga(III) ion is being reduced. Hence the electrolysis…

Q: Predict the products of the electrolysis of an aqueous solution of sodium chloride in cell using…

A: Electrolysis is a spontaneous redox process Here we are required to find the product when aqueous…

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

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Q: Complete and balance the following half-reaction in acidic solution S20,2 (aq) → S,06² (aq)

A: S2O32-(aq) -----> S4O62-(aq) We have to balance the equation.

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: What mass of Ni2+Ni2+ is produced in solution by passing a current of 67.0 AA for a period of 14.0…

A: Electrochemical cell

Q: Which of the oxidizing agent listed is (are) capable of oxidizing Br - (aq) to BrO 3 - (aq) in…

A: To oxidise any substance, the oxidising agent should be such that the tendency to get reduce is more…

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…

Q: True or false: electrons move from one material to another because doing so will put them into…

A: Electrons move from one material to another because doing so will put them into energetically more…

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

A: when Mg metal is put into a 1M aqueous H+ solution. Mg(s) + 2H3O+ ------> Mg2+(aq) + H2 + H2O(aq)

Q: Based on the following electrochemical data, which is the strongest oxidizing agent?

A: Since the work of oxidising agent is to oxidise the other molecules by itself getting reduced hence…

Q: Complete and balance the following half-reaction in basic solution H,O(1) + SO,*(aq) + 2 e → So,…

A: In this question we have to balanced the half reaction in basic solution.

Q: Complete and balance the following redox reaction in acidic solution Teo, (aq) + N,O̟(g)→ Te(s) +…

A: The given redox reaction is: TeO32-aq+N2O4g→Tes+NO3-aq

Q: What is one species that could spontaneously oxidize metallic silver to silver cations? Write the…

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Q: Calculate the voltage of the redox reaction of element X (group 2) if the Gibb’s free energy evolved…

A: ∆G= +150KJ/mol = 150×103J/mol F= 9.649 x 104C For group element, n= 2