Arrange these species by their ability to act as an oxidizing agent. Poorest oxidizing to best oxidizing... Zn^2+ Pb^2+ Li^+ F2

Q: place the following metals from most reactive to least reactive: Ag, Zn, Pb, Na, Sn

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Q: Given the following net ionic equation Cr2072- + Fe2+ → Cr3+ + Fe3+ (All of the species are in…

A: Answer option D) [oxidized species] = Fe2+ (aq); [oxidizing agent] = Cr2O72- (aq)

Q: Arrange these species by their ability to act as an oxidizing agent. Best oxidizing agent   Poorest…

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Q: Which of the following compounds is an oxidizing agent only: a. KNO2; O b. HNO3; O c. NH3; O d. N2

A: Oxidizing agent is substance which can oxidize the other species but reduce itself hence, oxidizing…

Q: The reduction potential of permanganate ion (+7 oxidation state) in acidic aqueous solution is given…

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Q: In which one of the following reactions does sulfur disproportionate? O A. 2NAHSO3 + H2SO4 NazSO4 +…

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Q: Considering periodic trends in metallic character, which of the following is most likely to act as a…

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Q: What will you use (OA or RA) to make possible the following reactions ? OA= Oxidising Agent ,…

A: Given Reaction a)   NO3 - → NO2-b)   FeO → Fe2O3

Q: How many electrons are in the valence d orbitals in thesetransition-metal ions? (a) Co3+, (b) Cu+,…

A: (a) The electron configuration of cobalt is [Ar]3d74s2. Cobalt loses three electrons to become Co3+.…

Q: determine which of the following substances are capable of oxidizing Br- ions? a) Cl2 b) H + c) Ni2…

A: Let's have a look at electrochemical series first:

Q: Which of the following paired statements are correct? A Prism --- serves as the source of radiation…

A: Prism will separate light into its component wavelengths. Light source serves as source of…

Q: Place the three halogens (Cl, Br, or I) in order of increasing oxidizing strength. What trend in…

A: as we go from top to bottom in the periodic table then reducing power of halogens increase and…

Q: CoBr2 + 2[(C2H5)4N][Br] --> [(C2H5)4N]2[CoBr4]

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Q: For the following species, which atom or ion is easier oxidized? Se Se2. Br Br Kr Rb Rb* Sr Sr2+

A: From the following species, which atom or ion is easier oxidized need to be described.…

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: the reducing properties of atoms increase in: a) increase the value of the ionization potential b)…

A: Ionization potential: The amount of energy needed to detach an e- from an isolated atom or molecule…

Q: Pls help on both questions.

A: Since you have asked multiple type questions, we will solve only first  questions for you. If you…

Q: The less electropositive element is: A. Na B. Be C. Li D. Mg

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Q: Which species is oxidized based on the following reaction? 2 Al* (aq) + 2 Fe(s) → 2 Al(s) + 3…

A: Check reactant side of reaction once again because on reactant side it is 2Fe and on product side it…

Q: In which one of the following reactions does sulfur disproportionate?   A.  H2S(aq) + H2O  →…

A: Disproportionation reactions are intramolecular redox reactions, in which one element undergoes…

Q: Choose the species that is/are stable in an oxidizing environment at pH=2.

A: Given is the Pourbaix diagram for As species.

Q: Which of the following makes the best oxidizing agent? Cu2+ , Pt2+ , Cd2+ , or Al3+ ?

A: Oxidizing agents are those which oxidise other and reduce itself. Reduction is gain of electron.…

Q: rank the following atoms in. order of increasing electromagtivity N F C B

A: • The given elements are ,  N ( Nitrogen,atomic number =7 ), F ( Fluorine, atomic number =9 ), C (…

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: 5. The table below shows the elements in the third period of the Periodic Table, the number of…

A: Elements have the tendency to attain stability by loosing or gaining electrons. In stable form…

Q: 0.95 V 0.55 V 1.34 V Cr(VI) Cr(V) - Cr(IV) 1.72 V 1.38 V 2.1 V -0.74 V -0.424 V Cr(III) - 0.90 V…

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Q: An is a magnet that is created by wrapping a current-carrying wire around a ferromagnetic. O a…

A: Given answer of choices, a. electromagnet b. electric motor c. electric current

Q: Complete the reactions by predicting the product/s: 2Na+ Br2 → a. Na2Br b. 2NaBr c. no…

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Q: Write the name and identify the oxidation state of the variant valence atom in the following…

A: Interpretation: The name and the oxidation state of the variant valence atom in given oxy-anion is…

Q: Which has the largest first ionization potential?        K        Mg        S        Cl

A: Ionization potential or ionization energy is the energy required to remove the most loosely bounded…

Q: Which statement is TRUE about the reaction? I. Fe is oxidized while O2 is reduced. II. Fe is reduced…

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

Q: Which halogen (Cl, Br, or I) has the greatest oxidizing power? Which one has the least oxidizing…

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Q: Why is Group I elements known as the most electropositive element?

A: Electropositive nature of the elements is determined by their ability to lose the valence electrons.…

Q: Draw orbital diagrams for the following atoms and ions. Explain a) Sulfer b) Sulfide (2- charge)…

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

Q: SbO3-(aq) is reduced to Sb3+(aq) by Ga(s) which is oxidised to Ga2O3(s). Complete a balanced…

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Q: Arrange these species by their ability to act as an oxidizing agent. Best oxidizing agent Br, Fe2+…

A: ->The species which has highest reduction potential that tends to get reduce itself and oxidize…

Q: For magnesium, the first ionization potential is 7.6 eV; the second (the additional energy required…

A: The atomic number of magnesium is 12. Its electronic configuration is 1s22s22p63s2.The first…

Q: Which metal ion (Cu2+, Ni2+, Fe3+) has the largest surface area? Suggest a reason why.

A: The amount of adsorption of ions on 1 gram of activated carbon depends on the surface area of ions.…

Q: Complete and balance the following equations, and identify the oxidizing and reducing agents: MnO4…

A: To balance the below redox reaction in the basic medium. MnO4−+Br−→MnO2+BrO3−

Q: A solution contains both NaI and NaBr. Which oxidizing agent could you add to the solution to…

A: Given: A solution contains both NaI and NaBr. To find: The oxidizing agent which selectively oxidize…

Q: List the elements: H, Sn, Mg, Cu, Pb, Ag, Zn and Fe from the most active to the least active.…

A: The ability of an atom to release electrons present in its valence shell determines its reactivity.…

Q: Which species is oxidized based on the following reaction? 2 Al3+ (aq) + 2 Fe(s)→2 Al(s) + 3…

A: Which species is oxidized on the following reaction ?

Q: Good morning, Assign an oxidation state to each atom in each polyatomic ion, Cr2O7-2 Thank you,

A: Since we know that the oxygen has 6 electrons in its valence shell. Hence it will need 2 electron to…