6. Which metal is the best reducing agent? (a) Ag (b) Mg (c) Fe (d) Pb

Q: Determine if HNO3 can dissolve metal sample. If it can, writea balanced chemical reaction showing…

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Q: Which of the following is the strongest reducing agent, and which isthe weakest in acidic solution:…

A: Any chemical species that has a tendency to accept a pair a electrons is called an acid.Chemical…

Q: When 0.60 A of electric current is passed through a 15.0 mL solution of permanganate ions for 11.7…

A: Given,  Current passed = I = 0.60 A  Volume in mL = 15.0 mL Time period = t = 11.7 min.  Equation is…

Q: Which metals dissolve in HCl? For those metals that do dissolve, write a balanced redox reaction…

A: The given metals: (a) Ag (b) Fe (c) Cu (d) Al To find: The metal that dissolves in HCl and balanced…

Q: From the following set of species, identify the: Na*, cr, Ag", Ag, Zn", Zn, Pb a. Strongest…

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Q: The following set of redox reactions takes place between iron dipped in a solution of copper ions.…

A: When solid iron dips into copper solution, iron undergoes oxidation that is loss of electrons and…

Q: Which substance is the strongest reducing agent? Which is weakest?

A: In redox reaction, one reactant is reduced and another reactant is oxidized.

Q: 1. Is rusting of iron a physical change or chemical change? Explain why? 2. What is the colour of…

A: Rusting : Rusting is a reaction in which iron reacts with water and oxygen to give hydrated iron…

Q: A sample containing Fe2 (MM=55.85) was acidified and treated with 0.0206 M KMNO4 according to this…

A: The Redox reaction,  5Fe2+ + MnO4- + 8H+ ----> 5Fe3+ + Mn2+ + 4H20  Given, concentration of MnO4-…

Q: Balance the following redox reaction occurring in basic solution:ClO-(aq) +…

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Q: Why do steel bridge-supports rust at the waterline but not above or below it?

A: A chemical reaction is the symbolic representation of the conversion of substances to new…

Q: An unknown metal, x, was placed in a solution of CuCl2(aq) and black solid appeared on the metal.…

A: The reactivity series is a series of metals, in order of reactivity from highest to lowest. It is…

Q: 4. Which process is a redox reaction? (A) Fe Fe:O, (B) So,- So Os- so Which is the balanced redox…

A: Redox reactions are the combination of reduction and oxidation reactions. The type of reaction in…

Q: Which substance is the weakest reducing agent?

A: Reducing Agent - A substance that reduces others and oxidizes itself is known as a reducing agent.…

Q: D. Tell which of the following species is the strongest reducing agent. With Solution each F, Zn, Au

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Q: Calculate the (a) electrical energy, (b) AGO, and (c) K of the reaction: 1. Fe+?(aq) / Fe+3(aq) //…

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

Q: What are the oxidation states of all the elements in HPO42-?

A: ANSWER

Q: A sample containing Fe 2* (MM=55.85) was acidified and treated with 0.0206 M KMNO 4 according to…

A: Assume the volume would be 1 litre. Moles = molarity×volume

Q: For a particular redox reaction, Cr is oxidized to CrO and Fe** is reduced to Fe²*. Complete and…

A: The redox reaction is that reaction in which both oxidation and reduction reaction takes place…

Q: How many seconds does it take to deposit 1.63 g of Ni on a decorative drawer handle when 11.8 A is…

A: The balanced half reaction

Q: A redox reaction has an equilibrium constant of K = 0.055. What is true of AGn and Ea for this…

A: Redox reaction is where oxidation and reduction take place at the same time in the same reaction.

Q: Balance the following redox equations by the half-reaction method: (a) Mn²* + H,O2 → MnO, + H,O (in…

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

Q: For a particular redox reaction, BrO¯ is oxidized to BrO5 and Fe+ is reduced to Fe²+. Complete and…

A: Steps involved: Split reaction into oxidation and reduction halves Balance the oxidation and…

Q: a.) Define what is a salt bridge  b.) what is the role of the salt bridge in galvanic cells? c.)…

A: Salt brige is used in galvanic cell, it has a great role in electrochemistry.

Q: For a particular redox reaction, C this reaction in basic solution. TI balanced reaction:

A: ClO2- + 2H2O ------> ClO4-  + 4H+ + 4e-  In basic medium,  Added both side 4OH- ion  ClO2- + 2H2O…

Q: + Mn2 2. Given a reaction in acidic medium: MnO, (w) + Fe" a) - Fe" a. What is oxidized and what is…

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Q: For a particular redox reaction, CIO, is oxidized to ClO, and Fe* is reduced to Fe2+. Complete and…

A: To solve this problem we have to use oxidation half reaction and Reduction half reaction .

Q: 4) When coupling copper with Zink in natural water, the corrosion rate of Zinc increases. Why?

A: Oxidative destruction of metal is called corrosion.

Q: When a solution of an oxidizing agent is titrated with a solution of a reducing agent and the…

A: An oxidizing agent can be titrated with a suitable reducing agent with the help of a redox…

Q: For a particular redox reaction, Cr is oxidized to Cro and Fe* is reduced to Fe2+. Complete and…

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Q: A current of 4.26 A is passed through a Fe(NO,), solution. How long, in hours, would this current…

A: In Fe(NO3)2 the oxidation state of Fe is +3,and it gets reduced to Fe,i.e Fe gets deposited which…

Q: What is the oxidation number of: (i) Cr in CrzO,- ions (ii) Mn in Mn04 ions Show how you obtain both…

A: Given, i) Cr2O72- ii) MnO4-

Q: Subterranean brines in parts of the United States are rich in iodides and bromides and serve as an…

A: The halogen that is likely to form from this treatment has to be given and the reason has to be…

Q: Q4. (a) What is E for the following unbalanced reaction? Fe (s) + O2 (g) + 2H20 (4) Fe (aq) + 40H…

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Q: In an  electrolysis experiment a student passes the same quantity of electricity through two…

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Q: Determine whether or not each metal dissolves in 1 M HNO3. Forthose metals that dissolve, write a…

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Q: From the table, a. the strongest oxidizing agent is? Li+, Li, Au+, or Au b. the weakest reducing…

A: From the table, a. the strongest oxidizing agent is? Li+, Li, Au+, or Au b. the weakest reducing…

Q: 17. When metallic lithium is a reactant in a synthesis reaction with oxygen gas to form an ionic…

A: The balanced equation for reaction between metallic lithium and oxygen gas is ...    4Li     +   O2…

Q: How many amperes are required to deposit 0.219 grams of zinc metal in 710. seconds, from a solution…

A: According to the first law of Faraday, the mass of a metal deposited on the cathode during…

Q: iii). The reducing agent for the forward reaction in: Mn²+ + Bi03 → MnO4 + Bi3+ is,

A: Given :-  Mn2+  +  BiO3- → MnO4-  +  Bi3+  To identify :-  Reducing agent in forward reaction

Q: Determine which species is the strongest reducing agent.

A: Electrochemical series is series of elements arranged in increasing order of reduction potentials.…

Q: g. Which ion/s can be reduced by Pb? h. Which metal/s can be oxidized by Fe3+?

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Q: This is a common type of corrosion when different metals are in contact and exposed to a corrosive…

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Q: How do I balance the following redox reaction? CO2 + Mn2+ -> H2C2O4 + MnO4- (in basic conditions)

A: Eight steps are required to balance the given redox reaction in base solution. First reduction and…

Q: 3. Consider the following galvanic cell: Fe(s) Cr(s) Salt bridge containing KNO,(aq) 1M Fe+ IM Cr+…

A: Given galvanic cell reaction between Fe and Cr. Which are the cathode and anode?

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.