The reducing agent accepts electrons. O True O False

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

A: Write the balanced REDUCTION half reaction. MnO4- + Mg → Mg2+ + Mn2+ The oxidation-reduction…

Q: Water is used to balance O atoms in the half-reaction method. Why can’t O2- ions be used instead?

A: The given statement is, Water is used to balance O atoms in the half-reaction method. The reason for…

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

A:

Q: I Reactions please balance | Fe2+ MnO4!- Mn2+ Fe3+ oxidation, { el-s}: reduction, { el·'s}:

A: since you have posted a multiple question in a single session, we are entitiled to answer first…

Q: Complete the table below: Galvanic Electrolytic positive electrode negative electrode flow of…

A: The electrode which has less negative reduction potential will act as a cathode and will undergo…

Q: Mn2+ O OXIDIZING O REDUCING MnO2

A:

Q: For a particular redox reaction Cr is oxidized to CrO4 and Fe is reduced to Fe Complete and balance…

A:

Q: 18.15 Consider the following half-reactions: MnO, (aq) + 8H*(aq) + 5e¯ - Mn²*(aq) + 4H,O(1) NO, (aq)…

A: The standard reduction potential ( Eo) value for the 1st reaction is 1.512V and for the second…

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

A: Balancing redox reaction by ion-electron method:In the ion-electron method (also called the…

Q: Balance this reaction in acidic solution using the half-reaction method. (MnO4)- + I- → 2 + Mn2+

A:

Q: How many Faraday is needed to deposit 2.0 g of Aluminium (AI) from AICI3 solution using electrolysis…

A: 1 mole = 6.022×1023 [ Avogadro's number] The charge of 1 mole of electrons is called one Faraday.

Q: 5. Organize the metals from strongest reducing agent to weakest reducing agent. Mn, Al, Ni, Cr

A: A reducing agent is an atom or molecules which loses its electron and get oxidized, therefore…

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: The following electrochemical data may be helpful in answering the question below. Use the table of…

A: Current (i) = 2.1 Ampere Weight of Cr = 0.8 gm

Q: Lithium metal can be produced readily by the electrolysis of aqueous solutions of lithium nitrate,…

A: Lithium is  a chemical element with atomic number 3. It is a group 1 metal (alkali metal) Lithium is…

Q: E°(V). -1.66 3+ + 3e¯→ Al(s) +0.07 gBr(s) + e¯→ Ag(s) + Br¯ 4+ + 2e → Sn 2+ +0.14 ° 3+ + e¯→ Fe2+…

A: Loss of electrons is oxidation.  Gain of electron is reduction. Species undergo oxidation is…

Q: Balance the following redox reaction in an basic solution using the oxidation number method.…

A:

Q: How many Faraday is needed to deposit 1.2 g of Aluminium (Al) from AICI3 solution using electrolysis…

A: The mass of depsited aluminium is = 1.2 g The molar mass of aluminium is = 26.981539 g/mol

Q: Which of the following reagents can oxidize H,0 to O2(g) under standard-state conditions? H*(aq), CI…

A: Given species: H2O and O2(g). Given oxidizing agents: H+(aq), Cl-(aq), Cu2+(aq), Pb2+(aq),…

Q: oxidation number of which metal in its compound is always negative? a  O b  Br c  F d  Cl

A: Oxidation number of Fluorine is always negative than other bromine, Chlorine and Oxygen because it…

Q: Which metal requires large amounts of energy to reduce it from its ore, and can only be produced by…

A: Answer  Aluminum  All the other metals are transition metal and can be extracted using calcination…

Q: Which metal is the best reducing agent?  a   Mn b  Al c   Ni d   Cr

A: Reduction may be defined as the process in which addition of hydrogen or an electropositive element…

Q: How are reduction potential, oxidation potential, and cell potential obtained using the standard…

A: The standard reduction or oxidation potentials can be determined by using SHE, standard hydrogen…

Q: Assign oxidation numbers to each element and balance the equation in an acidic solution.  Cr2O72- +…

A: The balanced equation in acidic medium is given below

Q: C. To work better as a sacrificial anode, an alloy can potentially be created to have a more / […

A: Since the alloy is serving as an anode. Hence it means the alloy will have more tendency to get…

Q: Why is Magnesium a good reducing agent?

A: Reducing agents are those which easily looses electrons.

Q: 18.11 Calculate the standard emf of a cell that uses the Mg/Mg*and Cu/Cư²+ half-cell reactions at…

A: The galvanic cell is the type of electrochemical cell. The electrochemical cell is the one that…

Q: 1. Identify the oxidation number of platinum (Pt) and the complete balanced equation of the…

A: Given reactions are :  a). Pt (s) + 4NO3- + 8H+ (aq) ---------> Pt (aq) + 4NO2 (g) + 4H2O (l)…

Q: Consider a modification to the Hall-Heroult process for aluminum production, where we keep things…

A: Original process:

Q: Considera los siguientes potenciales de reducción estándar: E°(V) -1.66 Al3++3e→ Al(s) Sn++2e Sn2+…

A: Standard reduction potential measures the tendency for a given chemical species to be reduced. If…

Q: Mass determination by electroplating. What mass of copper metal is deposited if a 5.12 A current is…

A: Electrolysis is a process in which the chemical energy is converted to electrical energy. The amount…

Q: Aluminum has a mor v [Select] positive negative reduction potential than zinc. To work better as a s…

A: The reduction potential along with the reduction reaction of Zinc and Aluminium are  Al3+ + 3 e-…

Q: Al + Cu^2+ —> Al^3+ + Cu Standard reduction potential for Cu^2+ / Cu is +0.16 V, and for Al^3+ / Al…

A: We have to determine the oxidation number for each reactant and product

Q: Ag, Zn, Cd, and Al all have a 3+ oxidation state True O False

A: The oxidation state of an atom in a compound gives information about the degree of oxidation of that…

Q: Balance each equation. Use the oxidation number method 3 c. Cr₂0,- + Fe²+ → Cr³+ + Fe³+ (acidic…

A: Answer :----- The given equation are :---- Cr2O72- + Fe2+ → Cr3+ + Fe3+ Here, half-reactions for…